I'm booked on a Western Carib. cruise through singlescruise.com May 24th out of Tampa. I signed up to be paired with a roommate and since it's still a ways away, I'm sure I've yet to be placed with anyone. If you're interested, you can book through their site and request a specific roommate.
I'm a SWM, 40, non-smoker and really laid back (and I don't snore)
Let me know if you're interested!