Short summer away experience for reluctant teen

Does anybody have recommendations for a 1-2 week summer experience away from my house for a 15 year old boy who likes to be home? Something that your kids LOVED and doesn't cost too much (around $1000)? All kinds of fantastic, low cost opportunities have come across my inbox, but they are usually five or so weeks, which my son says is too long, because 1.) he likes to be home, and 2.) he is super excited to volunteer at a local day camp this summer. I support this plan 100%, but I know him, and if he does this the entire summer, he will get bored and won't want to go back next year. Plus I only work part time in the summer and we are guaranteed to get on each other's nerves. It will be a lot better for both of us if he takes a week or so away. For reference, he doesn't have any deep passions outside of video games, but he generally likes to do a little bit of everything except the arts - sports, academics, computer stuff, being outdoors, etc. Thanks in advance!