Well, I've done lots of reading on people's experiences of heaven, and general afterlife experiences.
For me, my happiest thing I can think to do on Earth would be having the ice skating rink either to myself, or if some female who loved me or whatever that silly emotion is was there, too, that'd be great. I love having the ice skating rink to myself, as I can just completely let my defenses down, play whatever music I want, and it's just like I'm in my own ice skating world where I can let my creativity go rampant. It's one of the few times I truly feel happy, is when I skate. I'm glad I get to do it for an hour a day, and it's gonna be tough if I get a job, as I don't know if I'll be able to like, "live" with missing it, as the joy I get from it so immense. But when I have the rink to myself, as I've had it before, aww, it's so wonderful.
As far as geographical locations, I gotta say Vermont was as close to Heaven on Earth as I've ever gotten. I just loved Vermont, it was so peaceful there compared to any other place I've been in. Killington, VT in summer, so wonderful. I could just play in the brook, hike around a bit, go ice skating in Rutland, and also, the roads were PERFECT for me, I loved driving there. Driving there was great, as it's all nice gentle rolling country roads, it felt like Initial D on easy mode. People say it's boring, well, whatever, at the super duper old age of 20, I like it's "boring"ness, it's so peaceful.