San Diego's best 100% FREE gay dating site. Want to meet single gay men in San Diego, Harbour Island? Mingle2's gay San Diego personals are the free and easy way to find other San Diego gay singles looking for dates, boyfriends, sex, or friends. Browse thousands of San Diego gay personal ads - all completely free. Sign up now to place your free gay personal ad and check out the ads of other available gay singles in San Diego!