Do you need a tonto pass for your vehicle to be parked?

Yes you need one. Unless you are tubing the salt and riding their bus from their parking lot.

If you are tubing & buying a ticket for the bus & tube then no. You park for free at their facility. If you are taking 2 cars (parking one up river and parking one down) and using your own tubes or kayaking or paddle boarding then yes you need aTonto pass for each car.

No yo do not have to have a pssd

Yes