I have tried to read many of the threads on locker use, especially for FJ. We have never been to US so we have no visual cues to focus on. There seems to be some who do carry a bag into the park and place in a locker; those that carry a fanny pack and keep it on, and those who don't carry anything. Fitting into the seats will not be an issue for me and DD10.
I am thinking I could get away with a fanny pack, which sounds allowable on the ride, as I want my camera.
But,
How do you handle the water bottle thing. I have read that you can ask a vendor for water, but which vendors, and how does that work? Is it practical?
I do have a carabinier clip that allows you to hang a water bottle from your belt, is this allowed without using a locker?
Also, as we leave this week, what about rain; do you carry a poncho or mini umbrella in your fanny pack or bag? Which is better? If not, what do you do?
If I keep to a small fanny pack, what about putting a visor somewhere when you ride? Can you sit on it or place in ride pocket?
For those that use the lockers; there are some postings about going through Filch's. Please explain that a little better; directions, signs, doorways etc..
Thanks very much. Please change my
into 
I am thinking I could get away with a fanny pack, which sounds allowable on the ride, as I want my camera.
But,

I do have a carabinier clip that allows you to hang a water bottle from your belt, is this allowed without using a locker?
Also, as we leave this week, what about rain; do you carry a poncho or mini umbrella in your fanny pack or bag? Which is better? If not, what do you do?
If I keep to a small fanny pack, what about putting a visor somewhere when you ride? Can you sit on it or place in ride pocket?
For those that use the lockers; there are some postings about going through Filch's. Please explain that a little better; directions, signs, doorways etc..
Thanks very much. Please change my

