What I have is a vintage ceramic tile wall/counter from an old trailer.
I bought it at the TCT's flea market last year at Camp Dearborn.
It would make a perfect table, except that it weighs a lot.
If I hung it on the side of "My Tear" it would have to be a sturdy hinge
and there would have to be some sort of support (another leg?) under the middle of the table.
I thought about fashioning some sort of arched wooden support to sit on top of the fenders. Someone on RV Crazy made a shelf that fit on their fender and I thought I could extend the table from that. And that would save me from harming the outside of "My Tear."
I like the example of the leg you sent from the Rv place. My local RV place didn't have anything telescopic.
If I can figure out how, I'll take some pictures.
Thanks for your interest.