We've kayaked at Tribble Mill about 3 times I think, Fort Yargo once, and Stone Mountain lake several times. We love it! We'll definitely have to check out the outfitter Rotorhead is talking about.
I think we have about $1000 - $1100 in our two new 12' boats, jackets and paddles. Granted they're not top of the line boats but they suit our needs just fine.