Tombstone.
Several do play "cowboys".Yep,real sixguns.
Before any hiking in the area,do ask beforehand.The Sheriff/Tombstone Police can answer your concerns/questions.
Yep,got motels there.Plenty of Old West History.You do get to walk the same streets,that
the old "cowboys" and lawmen of the past.
Ghost towns are around there too.
Try out Nellie Cashman's Restaurant,and the Longhorn.Good food,good people.
California ? They'd make it real difficult with firearms here.Need to have separate locking containers
for guns and ammo.
I'd pick Arizona,Nevada any day of the week.With Arizona at the top.
Please check the temps of the areas you want to visit.
Congratulations Squib !