If you drop down to the Colter Bay campground fairly early, 9:30 to 10:30 in the morning, you will generally have your pick of good spots. They have water at two places as you pull into the campground and do have some sites with electricity, though mostly for folks who are disadvantaged and need electricity. Some of those spots are available for non-disadvantaged folks as well. We come up to Colter Bay from our home three hours away and have, with one exception, always gotten a spot. Sometimes, we are assigned a spot but drive around and find something we like better. If you are willing to camp dry, the Colter Bay campground is a great place, we usually stay there for a week at a time, three times during the summer so we can fish Jackson Lake. Great place to eat is Leeks Pizza at the Leeks Marina. Great pizza, beer and views to die for. If you can't get into Colter Bay, Gros Ventre is about 45 minutes away, much closer to Jackson and very easy to find a spot. On to of that, since you would be close to Jackson, drop in to Jackson one evening and take in the Bar J Wranglers dinner and show. It's worth the trip every time. You would need to call them to reserve tickets, but not a big deal. Very fair price for a decent dinner and a two-hour show of music and comedy.
John A. Lichty