I threw party this weekend in woods and there was between 100 and 150 people. I played only goa and psychedelic trance for 6 hours and I can say that it was pretty successfull party considering there wasn't that many drugs and people were generally very relaxed and cheer. I am planning to make occassional parties like that, for the best friends, different crowds of friends cause those kind of small gatherings are always nice for meeting new, relaxed people and making nice friendhips...
I hope your party turned out good too...