Oh yeah, on another note:
I understand that some campgrounds don't allow any kind of canvas due to bear problems.
And on the rare occasion that I reserve at an RV Park, I tell them it is labeled as a 27 footer.....even though it only measures ~24' total when open.....due to the tongue being included in the measurement, but being under the front bed. The bigger campers usually seem to get better campsites.
Chap