Welcome to the forum, Mr. Brown!
If I didn't already commit myself to the honey-do's tomorrow, I'd take you up on a float somewhere.
My suggestion, pick a good access on the James (Delaware, Shelvin, Hootentown) and do some upstream paddling. Paddle up for an hour or two and observe the fishy looking spots, then fish them hard on the way back down.
Or, you could stop in at Hootentown Canoe Rental and give them 10 bucks to either shuttle you up to Shelvin or shuttle your vehicle down to Ponce (Goff Creek.)
Have a great time, we are glad you are here!