Stopped by there today on my way home from work. They are cleaning up the mess after having over 2' of water in the shop. Roy and Joe had taken all the Vipers to Roy's house to get them out of the shop so they didn't go submarining. The two that stayed at the shop were on lifts, high and dry. That's all I know about the cars, but Roy didn't indicate that any took damage besides the wrecked KingSnake. Roy did say that the shop will be down for at least two weeks for cleanup and repairs, so all timelines for work completion are extended by that amount. They lost a lot of paperwork and a computer. They plan on trying to salvage data off of hard drive in an attempt to not lose all the addresses and phone numbers of customers. I think they are going to have an answering service in the interim, so even more patience than usual may be required to connect by phone.
That's about all I can offer. Good Luck to all.