I'm Sara. I built FamGo Travel, an app that handles packing lists, prep tasks, and trip planning for families, but this guide isn't really about the app. It's about why I built it.
My husband and I both have ADHD. We have four kids, including one with Down syndrome and a lot of medical complexity. Every trip we take involves prescriptions, medical supplies, a shopping list that grows the moment we start packing and realize what we don't have, and a complicated calendar for a family of six, plus therapies and appointments that inevitably need to be rescheduled around travel.
The mental load nobody sees until they're planning around it
People talk about packing like it's the hard part. Packing is the easy part. The hard part is everything that happens before you even open a suitcase: tracking every date that matters (booking windows, therapy sessions that need to move around a trip, check-in times), and getting prescriptions filled on time. Some of our medications can only be filled in-state, so we can't just plan to sort it out once we get to our destination, it has to happen before we leave, on its own timeline. Then there's noticing, usually at 9pm the night before a flight, that you're out of something you needed to buy two weeks ago. ADHD doesn't make any single one of those tasks hard. It makes holding all of them in your head at once, for weeks, without a system, nearly impossible.
As our family grew, the mistakes got riskier
These aren't hypotheticals. They're what actually happened, and the more of us there were, the more it cost when something small got left behind:
We forgot extra pants on a 14-day transatlantic cruise. One kid had exactly one pair. They ripped them on day two. We had thirteen days left and a very limited on-ship shopping situation.
We forgot socks for a kid on another trip. A whole trip, no socks, for one specific kid, because the socks lived in a drawer we didn't check.
We've left tickets at home. Documents at home. Chargers. Feminine products. If it's a small, easy-to-forget item that lives in its own drawer or corner of the house, we have, at some point, left it behind.
None of this was carelessness. It was trying to hold a hundred small things in working memory that working memory was never going to reliably hold, for more people every year.
The offline problem nobody warns you about
Here's the one that actually scared us: we've messed up setting up an eSIM more than once, or landed somewhere with no signal, and needed a confirmation number for an excursion or a hotel that was sitting in an email we couldn't open. No service means no email means no confirmation number means standing at a desk unable to prove you booked anything.
That's the specific problem that got fixed first. FamGo works offline and stores your documents locally on your device, so the confirmation number, the boarding pass, the reservation, is there whether or not you have a single bar of signal.
Traveling with extended family made the coordination harder, not easier
We travel with extended family a lot, and more people should have made planning easier. It didn't, not without a shared system. Dinner reservation details, a beach someone found and wants everyone to see, the plan for a museum stop, all of it used to live in someone's head or a group text that got buried in twenty other messages. Now everyone on the trip can be in the same app, seeing the same shared itinerary, while each household still keeps its own packing list private. Nobody's re-explaining the dinner plan for the third time.
What actually changed
Every one of those problems maps to something specific, not a general "get more organized" fix, because "just be more organized" was never going to work on its own.
The forgotten pants, socks, tickets, and chargers: FamGo builds a packing list per person, so nothing is relying on remembering what's in which drawer.
The prescriptions and shopping list gap: tasks are sorted by when they actually need to happen, Now, Later, Week Of, Night Before, so a prescription refill doesn't quietly become a Day-Before emergency.
The offline confirmation numbers: documents live on the device, not in an email you can't open.
The extended family coordination: one shared itinerary, private packing lists per household.
I didn't build FamGo because I thought organizing was fun. I built it because my brain, and my husband's, needed the structure to live somewhere other than our heads. If that's you too, this is the part of travel prep that's supposed to get easier.