I think you can get more out of a one-on-one (or two) trip with a very good guide.

You'll want to let the guide know up front what you expect and where you feel you are in regards to experience (novice, intermediate, etc).

As you're in NYC, email me and I can give you the name of a great guide that works on the West Branch of the Delaware I had last spring who really took the time to help my friend learn the ropes. We've already scheduled him for another trip this spring. He's a high school teacher, so teachin' is in his blood.