Your poll needs to have another option, "Have a separate 'Western Meet' for people that can't make the drive to Michigan." BTW Adam, did you realize that LV is even a farther drive for us than Michigan???
I don't think there is any way you can find one location that's going to satisfy everyone. "Spring Zing" (if it happens at all next year) should stay right where it is, and you could have 1 or more "regional" meets.
People talked about flying in if it were in Vegas, which is great, but one of the main reasons I made the trip to SZ '04 was to see the cars. I wanted to meet the people too, but it just wouldn't have been the same if we'd all flown in and left our cars at home.
Just my .02