I think my favorite camp song would have to be There's a Hole in my Bucket. However, that song is waayyy too long to post the entire thing. So you'll get the first two verses.
Theres a hole in my bucket, dear Liza, dear Liza. There's a hole in my bucket, dear Liza, a hole!
So fix it, dear Henry, dear Henry, dear Henry. So fix it dear Henry, dear Henry, fix it!
And so on. But it's an awesome song.