No, you want to use the bathroom beforehand. The tour is short but worth it.

Hi-I did not see any. It is pretty tight quarters. You will have to call and ask them. They seem pretty flexible.

not sure

No! It went into the water very smooth. It was a great time!

I don't think so, no. You have to climb onboard up 5 or 6 narrow steps.

I don't think so there is a number of steps that are quite narrow to get into the vehicle .

Probably they run the tour independently of the weather. It is a covered bus.