I'd like to make some pure Psilocybin. I'd imagine it would be a profound experiance. LIke style said, the key is listening to the mushrooms. They will be your guide into your soul if you let them, and accept them. There is much we all need to learn about our selves, and about the human mind. Other wise they could scare the shit out of you. I honestly think that most people that don't enjoy mushrooms don't like what they find out about them selves when they are on them, and aren't prepared to deal with that. The last 5 months have shown me new paths in life, and opened my eyes to the paths I've been following. Its given me a whole new outlook on life. I hope your summer can do that for you man.
2 bits of advice: Don't drink when you do the mushrooms, it will cloud your mind to any revalations about yourself, and life, it will also not help if you start getting an upet stomach. Also watch your temperature, try to stay cool and comfortable. The hotter you get the harder you will likely trip, but once you get to a certain point it gets even harder to focus, and in my experiance it induced stress, and paranoia when I got over heated. Otherwise good luck, and enjoy man. Peace TC