Where can I buy tickets

You can rent your tube with a free bus ride at the tubing center located at 9200 n Bush highway

Taco bell usually gives out coupons and I'm not sure who else does, but you can purchase your tickets at the salt river when you get there

For rafting

You get tickets at salt River recreation, where you can catch the bus to any of the three drop-off/pick-up locations. And trust me, you'll want to use the tube rental bus service.

For the river? U can just go drive up there. And jump on ur own tube, no ticket needed, unless u ride the bus from parking at the bottom, bus takes upstream to the top and float down to ur car, I've never bought tickets..