Mariann, Have you sent the LightHeart tent? www.lightheartgear.com <http://www.lightheartgear.com/> it's just a little heavier than that tarp and it does have a floor. You can see more about it on Whiteblaze http://www.whiteblaze.net/forum/showthread.php?t=52867 <http://www.whiteblaze.net/forum/showthread.php?t=52867&page=3> &page=3 Judy