Hi
@jimmytammy
While I can't help you (my A-Frame is 18' long), you might help others answer you by giving them an idea of what you're willing to pay for. The Premium Meadow campsites (most expensive) are wide and big and close to the Meadow Trading Post, Meadow Pool, and Campfire/Movie arena. The (plain) Premium sites (less expensive than Prem Meadow) are the same size but not as close to the core Meadow area but that might be okay with folks who want to be able to easily walk to the MK boat (for example).
There are sites in the Full category that can accommodate your camper but if this is your first trip out with the new rig (congrats), you may want to go for the Prems to start with and learn by.
Choose your price point then decide what's important to you in terms of location within the Fort. I will say regardless of size, a campsite on the outside of a loop/circle is easier to back into than one on the inside. You can "request" a specific loop but when you arrive at the Fort (and check in early and in person) ask for an "outside" site in your requested loop if you don't initially have one assigned.
But as for other details about big rigs like yours, I will defer to others.
Bama Ed
PS - if you check in before your pre-assigned campsite is ready, the Cast Member checking you in normally won't tell you what the site # is before it is ready to receive you. But I think if you patiently explain "long camper, first trip with it" and ask for an outside campsite, the CM will try to accommodate you if you don't already have an outsider assigned to you. Yours would be a reasonable request. (but still wont' tell you the #). They will text you the site number when it's ready.
PPS - of course, this is where I HAVE to thrown in a clip from Lucille Ball and Desi Arnez's movie, "The Long, Long Trailer". In this scene, they are visiting family on the way to their honeymoon while towing a long trailer in a cute city neighborhood and Desi tries to back into the family's driveway.
Sorry, just kidding. I thought this was humorous when I got my popup.