first time having sex with my guy best friend

okay so I’m a virgin and my guy best friend (not a virgin) and I have had the talk about sleeping with each other. We have admitted that we have feelings for each other but since we go to different colleges we wouldn’t wanna do that to each other. So we’re still really close friends.... but I don’t want to make anything weird with each other bc I still really care about him. I have no idea what to do. Should I have no hair down there? What positions? What do I do after we finish? Any other tips and tricks you guys have? Sorry for so many questions just wanna know what to do lol