Odyssey air shocks?

Anyone with information on air adjustable rear shocks for a 2001 Odyssey to help level the ride height? The back end sags under even a moderate loading and the camber change is destroying the tires. No one lists air shocks as a possible replacement for Odyssey's. Help.

Check out odyclub.com, there was a thread about installing airbags in the rear springs with a link to a site with detailed DIY instructions. I tow a popup camper and use a weight equalizing hitch to keep the rear end up because the hitch is only about 8 or 9 in. from the ground with no weight on it. Good luck!

http://www.odyclub.com/tech/airlift/airlift.htm

http://www.odyclub.com/forums/showthread.php?s=&threadid=17043