Question about Bryce Canyon campgrounds

I just Googled Information on Bryce Campgrounds and North Campground and Sunset Campground appeared on the list. If you click on North Campground, then click on the Reserve America link, then Site List, you'll see that there are at least a couple of pull through sites that are 50' in length. Here's the link. I did the same for Sunset, but the Site List does not list length. Sometimes you have to click on a site, then open it for detailed information and it will list the length. Good luck.

The other thing would be to use Google Maps and enter in the campground name, then using the length measurement on the bottom of the screen, determine the length of RV's you can see in the photo. Problem here would be the trees. Trees may not allow you to accurately see the sites from above. Worth a try though.

I see you're getting mostly responses about Ruby's which will accommodate you easily. I did a Google search for the campgrounds you mentioned but didn't have much luck. I did find this blog showing a photo of a site and looks like it may accommodate you but most likely they unhooked their toad before driving in. I checked this site with campsite photos but they didn't list any of the campgrounds you asked about, but there may be some close by you could stay at.

We stayed at Ruby's last September(2014) and really enjoyed it. The shuttle bus is convenient and you get a running commentary on the way into the park.
There are restaurants and shopping convenient to Ruby's as well.

Ruby's is actually at the entrance to the park, the new sites in the back are huge , the shuttle bus is a must and it picks up at Ruby's

From the official web site in case you need it

Is a shuttle really needed? During the summer, much of the magic of Bryce Canyon is lost when visitors spend time waiting in lines to enter parking lots, circling parking lots looking for empty spaces, or fighting traffic in congested areas. There is one parking space for every four cars entering the park. Other alternatives considered, such as enlarging parking areas or limiting the number of visitors in the park, have their own negative consequences.

You will have no issues at Ruby's --- we are about 65' and were there in August. I can't speak for the in the park cg's