Billboard has a list of 'em.
Now I hate lists and most of the time they are just made to make conversation. Meh. But CNN manages to make a list where a remake (Shaggy) places higher than the origional (Mongo Jerry). Oiy.
Also, for future summer songs, I would check out the catalogue of a group named the Beach Boys. They might have some songs that could fit the criteria.
[Edit: alright, it looks like they are rated on how much airplay they got, so it's not one guys dumb list. But if it was, my coments stand]