seems too expensive just for a music s how 300 dollars is a steep whole in my pocket, nevermind airfare to get there. If your going to florida, check out the superconvention in miami. Its coming this june. And its only 60 bucks. The super convention has music, anime, youtube pannels, guest appearances, television stars, video games, etc... check it out. If you were going to meet up with youtubers, that would be the place. Has something for everyone, plus you can do interviews on the upcoming games and stuff.
Goodluck meeting up with your freinds.