Plenty of small parks are running booking software the owner quietly dislikes. The fees crept up, support got slower, the reports never quite made sense — but the entire future season lives inside that system, so the renewal gets paid one more year. Moving off paper is a project. Switching between systems feels like a hostage negotiation.
It isn't, if you do things in the right order. The order matters more than the software.
Know what actually has to move
Only three things leave the old system:
- Future reservations. Every stay from your cut-over date forward: site, dates, guest name, contact info, and what they've already paid.
- Your guest list. Names, emails, phones — the people you'll want to reach the next time you open a season for booking.
- Your setup. Sites, rates, taxes, deposit and cancellation rules. This gets rebuilt in the new system, not migrated — which is fine, because entering it fresh is exactly how setup works anyway, and it forces you to finally fix the two rates that have been wrong since 2023.
Here's what doesn't have to move: history. Past stays, old invoices, last August's occupancy. Export it, keep the files, move on. You need history for taxes and curiosity, not inside your live booking calendar.
Export everything before you give notice
Do this first, while your account is in good standing: download a CSV of all reservations (past and future), your full guest list, and your complete transaction and payout history — the last one is for your accountant, and you'll be glad you have it in January.
Some platforms are noticeably less helpful once you've said you're leaving. Exports get "escalated," data requests take weeks, and a few systems simply won't hand over future reservations at all. None of that can happen if the files are already on your laptop. Export first, cancel second. Always in that order.
Pick a cut-over date, not a "switch day"
There is no day you flip one switch off and another on. Pick a cut-over date instead: every stay that begins after that date lives in the new system; everything before it finishes out in the old one.
The natural moment for most seasonal parks is the gap between taking this season's last check-in and opening next season's bookings. Build the new system in the fall, open next season on it, and let the old subscription run out the string. If you're open year-round, pick the slowest month you have.
The honest trade-off: there is no perfect time, and waiting for one is how parks pay for software they hate for three more years. A slow month is good enough. Mid-July is the only wrong answer.
Retype the future — yes, really
Vendors sell "free data migration," and for a 500-site resort with ten thousand reservations, that's the only way. For a small park, the future is small. Thirty sites and a normal booking window is maybe 60 to 150 future reservations — one or two evenings of typing.
Retyping sounds primitive, but it has a property no automated import has: you verify every line as you enter it. Migration errors surface at check-in, in front of the guest, in August. Typing errors surface at your kitchen table, where they cost nothing. Owners who've done both almost always say the typing was the easy part — the same thing we tell parks coming off paper, because it's the same job.
Enter each stay as a manual booking, and record any deposit the guest already paid so the balance due is correct at check-in.
The money is the genuinely hard part
Three things to get right, none of them optional:
- Stored cards don't transfer. Card-on-file lives with the old payment processor, and card-network rules keep it there — that's not vendor spite, it's how card storage works. Guests with a card on file will need to pay their balance with a physical card once. Say so at check-in and nobody blinks.
- Deposits already collected stay collected. That money was paid out to your bank long ago. Just record it against the retyped booking so the new system knows what's still owed.
- Keep the old account alive a little longer. Refunds and the occasional chargeback for old-system stays have to be processed where the charge happened. Keep access until the last old-system stay checks out, plus your refund window. Budget one extra month of the old subscription as the cost of a clean exit.
On the new side, make sure you know exactly how money reaches you. With Bunkpost, payments run on Stripe Connect and pay out to your bank daily — the money never sits in our account, which also means leaving us someday wouldn't strand a dollar.
What you'll lose — the part the demo skips
Be clear-eyed about the real costs of switching:
- In-app reports and history are gone. Your CSVs have the data; the pretty charts start over.
- Repeat guests enter their details once more the first time they book on the new system. After that, the booking experience is theirs again.
- For a few weeks you'll double-check everything against your exports, because trust has to be re-earned. That vigilance is annoying and correct.
If a salesperson tells you switching is seamless, they haven't done one.
Tell guests almost nothing
Guests don't know what software you run and don't care. They care that the site they booked in March is still theirs in July. One short email to future guests covers it: your reservation stands, here's your confirmation, nothing to do on your end.
One practical detail: when you retype bookings, watch what the new system emails automatically. You want a clean "here's your confirmation" — not a message that reads like the guest just booked something twice.
The whole bill, honestly
A small park's switching cost is roughly: two evenings of typing, one heads-up email, one extra month of the old subscription, and a few weeks of double-checking. That's it. Weigh that once against what your current software costs every year — in monthly fees, percentage cuts, or a guest fee high enough to sting — and the renewal decision usually stops being hard.
If the math is what's pushing you, ours is short: Bunkpost is free for the park — no monthly fee, no percentage — and the only charge anywhere is a flat $3 the guest pays at checkout, on its own labeled line. Setup is an afternoon on your own, or a free 20-minute call where we build your park live. Either way, whatever software you land on: do the exports this week, while nobody's mad at anybody.