I used to wade fish Taney all the time at night now I just use my boat and have zero issues getting where I want to go top or bottom, not that I need to have my boat out where I fish at I just enjoy it more for the ease of fishing. I have fished Taney going on 23 years now so I know the water very well, I suggest you learn it and learn it well in the day time so you know where everything is located because at night in the fog it can be very tricky if you have no idea where you are.
As far as color of fly or lure I am a true believer in water movement verses the color if you have a fly or lure that will push water it will catch just as many fish as you want since trout become very predatory fish at night. Second is the color and to me reds, blues and purples work great for me but I have a lot confidence in those colors on the way a fish can see. I used to have a couple books that were titled " how fish see" & "how fish work" I loaned both books out and I have never seen them since then, it is a very good book full of information about color and how a fish see's it. It also talks about things or I just say it "animals that trout love to eat from mice to ducks. I would suggest that every fisherman read it for all the great knowledge that the author puts out there. Just my 2 cents worth from a strictly streamer fisherman at night.