I found a few other camp recipe sites I want to share.
http://markingmyterritory.com/camp-recipes/ My granddaughter can be a somewhat picky eater and she liked the Pineapple, Ham and Sweet Potato Foil Packet dinner (without the red bell pepper and red pepper flakes - picky doesn't do those).
http://www.artofmanliness.com/2010/07/20/cooking-around-the-campfire-9-easy-and-delicious-foil-packet-recipes/ Again, little miss picky really liked the Chicken Casserole (without the ranch dressing).
If you aren't camping this time of year, you can always try these and other foil dinners out by wrapping in foil and baking in your regular oven on a baking sheet. It's a good way to test and fine tune your foil dinner recipe (and practice the foil packet wrap). If you are customizing them for each individual, use a permanent market to put your "brand" or initials on the outside of the packet before cooking, just be careful not to puncture the foil. Air tight is key as the steam is what really cooks these and keeps things moist.
I'm sure there are tons more if your browse online using "packet cooking" or "foil dinners" as your search. Just be prepared to hit some really weird ones.
here is an updated link to Reynolds recipes
http://www.reynoldskitchens.com/recipes/packet-cooking/ And I think I put this one on here before but figure I'll throw it in again - King Arthur Flour
http://www.kingarthurflour.com/recipes/They have quite a few gluten free recipes on there and we love some of their no cook energy bites.