How remote are you? Is there a library nearby that might have an empty room with tables you could use for basting? I'm going to assume since they are WIPS, that maybe the tops are pieced & you are looking to get them quilted.
I do know there are some ladies who piece in an RV. Fabric can be stored in totes under the bed, cutting mat goes under the mattress, sewing machine is on dinette, until you need to eat. LOL