Thanks for the input. I spend quite a bit of time on the Kansas and Missouri rivers around here and I understand that they all have their own personalities that can make learning what you can and can't do on them a real chore. My boat does good on rivers and fairly shallow water but it's not a jet motor so if it gets too shallow I'd be in trouble which is my main concern with the fast rising and dropping water levels it sounds like the White has.
We would probably be mostly fishing spinning gear. I really like the idea of fishing jerkbaits, which is what I keep reading is a good technique for the browns down there. I've caught some of my biggest rainbows on jerkbaits fishing for bass in the put and take lakes around here and I've seen how aggressivly they react to them. I'm fine just casting Rapalas or small cranks and spoons also and would not be ruling out small jigs.
I would love to catch one on my fly rod but I'm not a very experienced fly fisherman so I would have to catch one on my regular gear before I tried flyfishing for them too much so I didn't feel like I drove down there and spent my time trying to catch fish with equipment I'm not skilled with.
We would for sure not be camping. I've seen it snow in March enough times to know that it's still to cold to be camping. I've seen some of the really nice lodges online but most are pretty espensive it seems like. We'll be down there for at least 3 days, maybe more, which is why we need to keep the price of lodging fairly cheap. We all have plenty of thermal gear, bibs, snowmobile suits, and everything else to keep us warm. I fish all winter long on the powerplant lakes around here so I know what you mean about the tempature differences. Thanks for the heads up about the Sowbug event, I'd be pretty upset if I got down there and the river was packed!