My sons and I did a Snake River jet boat tour with KillGore Adventures in August of 2012. I would highly recommend that others do not do this tour. It is not worth the high cost of the tour. It really isn't any more than a boat trip up and then down the river between their dock and Hell's Canyon dam. There is nothing adventuresome about this tour. They make it sound like it is a big adventure similar and even better to white water rafting and it is not. You might get wet, especially on the way back, but that is only because the guide hits the rapids right. There is no adrenaline rush or anything else. The guides didn't seem to know anything. They weren't able to answer questions and they didn't seem to care. They made no effort to do anything out of the ordinary to earn tips. Your stops at so called museums are a joke as well. Nothing more than pit stops. The first museum had some farm implements laying around. Supposedly it was a museum, but the door was locked at the cabin. The guides had no idea what kind of tree was on the grounds. Guides need to be able to answer basic questions. Anyway, avoid this and do something more reasonably priced!