I just don't think it would be gay guys. If all these guys are young college guys ~ all from different parts of the US, all lured to water ways (where they are drowned), they ain't going there with some stranger boys (i.e. to drink...that's something you do with buds... not strangers). But women, on the other hand ~ college boys will follow a woman (or several) anywhere if they think it will be to their manly benefit.
I just think it's so sick, but I kinda want to read more about it (is that sick too, or what?)