Hi folks! This is my first post to this forum. Looks great so far - lots of activity and camping talk. I spend a lot of time in Yellowstone and use this quick interactive campground map:
http://www.parkcamper.com/Yellowstone-N ... amping.htm
There you will find in-depth information and site specific photos on Yellowstone campgrounds.
For a "central" location I would pick Norris or Tower(Tower is not really that central, but it's cool). For a northern location I would pick Pebble Creek(Slough is gorgeous but I find it too busy for my needs). Lewis Lake is *great*, but it's way south. A nice stop onthe way to Teton. You can spend a lot of time at Lewis Lake. Really great body of water.
I always default to Norris for a central location. You can't go wrong, and it's far less crazy than Canyon. For fishing, I always choose Slough, Pebble or Lewis Lake.
For Grand Teton, I will always choose Colter Bay or Jenny Lake(I have a tent too).