If a '97 Bistro is of interest then it could be worth contacting jasonlemasurier (PM by this forum or look up his email from the members list).
"This way UP" could be sailed tomorrow, but needs alot of TLC and probably a different rudder. Currently sitting on a trolley in a drive near Babbacoombe, but I could get it to Bristol if we had a solid collection date (you'd also be welcome to come for a blast on Chew if you made it a Sunday collection).