Howdy and welcome, @DaRealMaximus, to the MLP forums, which in my opinion, is the best MLP forum to be! You sound like quite the awesome dude there; I hope you can make some great new friends here! And I hope you have the best time you can while you're here and explore everything we have here, including our RPGs, which are pretty nice, I hear. Have fun here and be sure to ask for help if you need anything and feel free to chat with anyone you'd like.
A lot of us here had to deal with watching a show like My Little Pony and having to deal with people who love to be judgemental about a guy watching it; you're not alone here. But I'd say you should enjoy what you love and live life as you want it. And not to worry about the massive dream you got there; I'm sure most of us here would love to go to Equestria one day.
Anyways, have fun and have a great time here!