<<I continue to maintain that anyone of any sexual preference that solicits sex from a stranger in a bathroom is at least somewhat sick.>>
I would go with "adventurous" or even "reckless" before "sick," because "sick" sounds almost judgmental, and in purely personal matters such as an individual's sex life, there's really no place for judgment. Who's to judge?
Old Larry can fuck hamsters for all I care (well, OK, consenting hamsters) but I think what most people would object to is the rank hypocrisy of a guy like that, to join an anti-gay ("family values") party and publicly espouse its homophobic agenda while attempting to conceal his own homosexuality.