Which part of Jersey is cheaper between these?

i'm going to be 16 soon, and i wanna take a few friends down to the jersey shore.. i've been to wildwood many times and i love it there, but this year i really wanna goto seaside for maybe 2 days (like a weekend or 2 weekdays) with about 2 friends, and i was just wondering, does anybody know which part is the cheapest? i want it to be nice but i know all of the jersey shore is, just you know, like between wildwood, seaside, lbi, like that. if anybody could tell me thatd be awesome! thanks!!! :))