This is wonderful writing. I went to the University of Florida. Its recreational lake[1] (where students canoe, water ski, swim, etc) is infested with gators (the reptile kind, not the students, though there are lots of them too). No matter how many times I was told no students had ever been attacked there[2], swimming in that lake was still nerve-wracking.
[1] http://www.recsports.ufl.edu/lake-wauburg
[2] http://www.gainesville.com/article/20070614/SUNFRONT/7061403...