purchased 4 season passes in san jose and got 8 bring a friend passes and asked if we could use them in sac because we have family there, the rep at the counter told us yes. Looking at the fix, they say san jo only, can they be used in sac?

It depends on the "fine print" of what the pass you bought says.

We bought the premium season passes

It depends on the type of pass you purchase,some of them say all Raging Waters and some just say the city your in

I'll call Raging Waters in Sacramento to make SURE! You can used them. Ask for the rep Name just in case.