How big (or small...) are you? That can play a big part in moving water stability and maneuverability. I would paddle what you are looking at in current, maybe even rent one for a day. Make sure the seat is comfy and doesn't hurt your back. A memory foam seat cushion does wonders for that as well. On the smaller side, NuCanoe Flint is very good in moving water. The new Unlimited is supposed to be the bigger brother of the flint (12'6"). Jackson has great boats too. The Coosa HD seems to be the flagship of the moving water series, along with the budget minded Bite ($799 MSRP new!!!). Both of those hulls perform great in skinny water. the coosa HD is a bit heavier though, but built like a brick sh!thouse. I have lots of experience with those two brands but have seen lots of FeelFree Lures and Natives on the water lately, as well as the Old Towns (have paddle the Old Town and didn't really like it in current).