Whats up with the guy saying martinez is to choppy? The only water he has probably seen is the green turtle pond in his back yard. The lower end of the river is one the smoothest I've been at. BEATS the chop you get at laughlin,havasu, and parker.....if you have a jet or v.This place has lakes ,streams, sandbars,beaches,artifacts,and most of all its not commercialized. Its a great place to see the same great people who have kept it that way.