I've jumped at both Skydive Delmarva (my home DZ) and Orange.
While Orange is a lot closer it's a pain in the @$$ to get to on the weekends, especially if you want to go down on Friday after work...I-95 sucks!
Anyway, I love the folks at Delmarva. I did all my training there and can't say a bad thing about them. The DZO, Brian, is great!!
I did find that the folks at Delmarva were more welcoming of newbies but the parties at Orange are killer too!
Hope you decide to take up the sport...just be prepared to get hooked after your first jump...