I am starting to plan a 10 day trip for next spring with my girlfriend and her dad. We would like to get into as many fish as possible, scenary second but still important. We also have to figure drive time into it from sultan. Should we bring pontoon boats or rent them there? I've heard great things about both places, though I've heard Montana is REALLY crowded in the spring to summer time. Never been fishing outside of washington so any advice would be greatly appreciated!! Any must fish rivers? Must bring flys? Anything?