I definitely see an Old West type atmosphere very similar to the "street" section of frontierland. Using the boardwalk example, the store fronts could have a gift shop, restaurants, maybe an arcade, etc.
My other inspiration for all of this is the main area of Dixie Landings that has the water wheel.
I agree that there is a conflict with having a Diamond Horseshoe show AND Hoop Dee Doo. However, I think Disney could come up with something appropriate. Boardwalk has Jellyrolls, while Dixie Landings has Yee Haw Bob. Both of these "shows" are first come first serve bars. Yee Haw Bob is family friendly, while Jellyrolls is 21 to enter. So...long story short...use the Nightclub model, and not the Dinner Show model. (A saloon would fit into that model afterall.)
I am concerned about putting an Old West resort on water. How does that work? I mean old San Francisco or San Diego doesn't quite fit. Do you make it a Tom Sawyer, Big River theme? Do you make it Memphis or St. Louis? Maybe, it will be Hanibal Missouri.
The only part that I really don't like about all of this is the prices that
DVC have been astronomical lately. I love the idea...I just can't imagine paying $120 points for it. (I'm not willing to pay $120/pt. for ANY Resort ANYWHERE)
I think it would be a lot of fun to mix and mingle with our Fort Friends while staying at DVC.