I was born in 1961, so I became aware of my sexuality in the 70s. My first teen crush was on Sean Cassidy on "The Hardy Boys"...LOL. But being from a small town in those days, I did not actually become fully (gay) sexually active until I went to college in the early 80s. Loved hanging out in the lower levels of the college library in those days, as it had a reputation for action. Stared at many a crotch between the shelves, which often lead to more. Another fond 80s memory of mine was the Soloflex stud...I don't have the time right now to find pics and post, but I'm sure Google will do just fine.
Great topic.