i have the EXACT SAME PROBLEM!!! i am also turning 14 in november. i don't want boys because that will create to much drama and no one wants that. i have 18 girls i absolutly have to invite and i have been having a hard time thinking of what to do. some of my ideas were:
-sleepover @ hotel
-going to the corn maze after its closed but before the corn is cut down
-going to the movies
-have a limo come and take you to dinner at a nicer restraunt
thats all i have come up with that won't cost a ridiculouse amount of money. good luck with you party!