there are some great quad-heads in NJ, you are lucky to live there
you need to hook-up with Lisa Willoughby, or Dennis Smith for a personal lesson (Liberty State Park is a frequent destination)
There's a four decade level of experience available from this pairs team, Lisa is an excellent indoor pilot too and Smitty kicks my butt in competition MMB almost every time we meet (since 1999).
They are both master class dual line pilots besides the quads. Lisa coordinates a festival on Long Beach Island (NJ) in the fall too. You've gotta make a way there and time to join us. night fly, buggies, huge inflatables, quad team, competition, but only the "fun events" <HA!> are held. Naturally demos done all day.
A bunch of us are in the Washington DC area if you ever get down there. In the summer-time it's a indoor quad-lined event with an unlimited ceiling almost every time we meet (5 months worth anyway).
A coach will save you both time and money, ignore the travel cost fears, you are SAVING big time with a coach and getting to experience a bunch of flight variations w/o any financial commitment.
You get to "FEEL" it and see if you connect. Quads are as a variable as any driven vehicles to take you across town, (you can make a quad any way you want with tuning, selections of framing and sail configurations, line choices and handles.)
All smooth and graceful or twitchy and responsive?