Thanks for the replies, guys! I appreciate not being talked down to as a green horn in the sport.
It's obvious that I haven't shot a WB match as yet, but I keep hoping to generate interest in this neck of the woods. I could take a 11 hour drive to Vancouver and hop the ferry to the range of the Victoria club, but that isn't likely to happen. Nor is it likely that they will come up here either, but we haven't asked.
If we do ever have a WB match, it will be a 'learn as you go' proposition with a mixed bag of IPSC and CAS folks, all of them experienced in their respective disciplines.
So, I take it that once you have engaged with your 1911, you will shoot the required number of rounds to lock back? And it appears that it would have to be the last gun fired. What about revolvers?