Pull down the Go Paddling menu, then look under the Outfitters/Schools heading and select Kayaking Trips or Canoeing Trips.
If you fly in and don't rent a car, you can stay someplace that serves as a base paddling location for an outfitter. Sign up for one of their packaged tours and you don't have to drive at all.
Kayak Kaboose Trailer
Paddler's Truck Rack