We had liked the 500 loop. We were site 512 last time. I liked it because it was kind of in the middle of everything. Not to far from the Marina and not to far from the Campfire and Meadows pool. That particular site was close to the CS too. Only thing is, if I remember correctly the 500 loop is now a pet loop. Don't quote me on it, but I think I read that. If you don't want pets, call and ask what the other loops are that will have premium ready. Really though, the 500 loop was the pet overflow, and when we were there the pets weren't a problem at all. All though someone had let their dog do it's business and didn't clean it up so that it was painted in the road in front of our site. NOT PLEASANT!!! I don't smear my kids' business in front of your site, don't do it in mine!! Other than that, no issues.