Going to Arkansas for camping trip.. Need recommendations

We are bringing a kayak and we were going to rent a canoe and stay for 4 nights. We are going to camp out at Sherwood in Yellville, Arkansas. We are going to yak the buffalo river & crooked creek. Fish for dinner and things like that. I need help on what to fish for, what to fish with (lures, worms, jigs, etc) and how to fish the buffalo because I have no experience with this river. Is there anywhere to fly fish around this area? We plan on taking a horseback trail one day and go hiking another. What are good essentials for these types of activities? Is it better to bring 2, 2 man tents or one four man? Is it too much of a hassle to bring a four and a two?

Anyone been camping around this area?

Also, I would like help with camping, because I always seem to forget the little things that are vital to a good camping trip.


ETA: buffalo river & crooked creek