Lets see, major towns in Area 4, near ranges of some type, where there are "things to do":
New Orleans
Shreveport
Dallas/FW
Houston
OK City
Tulsa
Little Rock
My apologies for missing some others, for sure.
And many countless other smaller towns with at least decent food, bars, and movie theatres. I like the Clark range, shot there for years, but I'd be all for a semi-rotating venue, to make the match more accessible to everyone - if not every year, at least periodically.
How long does it take to plan Area 4?