I am looking for a political...?

I am a 7th gradeer who is VERY interested in politics! I got this brochure thing in the mail that is advertising a political summer camp called Junior Statesmen! the only thing is you have to be 8th grade and the prics in $4,390 for just a week! so i was wondering if anyone knew of a Political Summer camp that allows 7th grade that isnt to expensive and that has a good reputation! PLEASE HELP! i REALLY want to go to camp!