MiraB ... ooooooooooh how I like your new quilt. Looks very romantic, for the romantic ones!
No way I'll do the crawl on the floor either. I did it once, years ago to tie a quilt when I took the QITD course ... and I swore NEVER again as my back was not impressed at all. To say the least about my knees!
Luckily I have tables now, though as I make bigger sandwiches, I have been starting to think of a LA basting job. I like the spray basting and how it keeps it all together, and prevents puckers in the backing when FMQing, so will try to keep on with that.
Can you use the tables at one of your halls? Of course, that would "risk" comments from the peanut gallery ..... arrgghhhhhh!!