Cedar to Two rivers is a long fricking haul...It will be hard to get much fishing in, IMO, but here you go...
Cedar to Akers fishes well for stocked rainbows and its got a few smallmouth in it...Best smallie spots are the slow holes between Cedar & Welch Spring. Trout will be in the faster water. Not many smallmouth between Welck & Akers, but the first mile of that stretch is probably the best trout water. Leaches, nymphs & eggs are all youll need for those trout..Might bring something brown to fish on the bottom for smallies, and something that looks like a minnow. Try to find Medlock Cave, and take a dip at the W...
Akers to Pulltite...the scenery is great, but the fishing usually sucks...enjoy the scenery...
Pulltite to Round...the smallmouth fishing starts to pick up again, and it gets even better below Round Spring. Paddle up Cave Spring, and check out Pulltite Spring, and bring a couple extra flashlights so you can hike back into little gem cave.
Have a wonderful trip.