Need advice about safe place to put a small hydrolic jack to lift my rear tire.

[clearblueskymind]

Hi, I Need advice about where is a safe place to put a small hydrolic jack to lift my rear tire. My American Clipper is no longer able to start but I'm still living in it full time in a small Travel Park in Florida. I would like to be able to put it up on Jacks since I can't really crawl under it I'm hoping to find a place close to the side where it is safe to put a Jack and lift it up. Any help would be greatly appreciated. Thank you very much. Sincerely, Richard Silverman with a 1977 flipper with a rear kitchen.