Hi,
Gaybutton's advice is good, also use Jack'd to pre-meet. The gay scene is pretty low key and the bars are often small hit and miss places but usually friendly. Blue Chili is the most reliable and quite fun with a lot of rent. Often the nightclubs are a better bet if you can go with someone. There's usually a bit more going on in the sauna's for someone young and virile like you...
Cheers