I live in your area and work 3 Z Max sprayers with my crews. If you have smaller properties with tight back yards, the Jr. might be better option. But for high production, the Z Max rules. We have ones ranging from 1 to 4 years old and LT Rich continues to upgrade the machines. And I have NEVER found a company with better customer service. ValleyCrest, Brickman, and GPL all operate these units in your area.
Coastal Equipment in Santa Rosa Beach is a licensed vendor for these machines, but they don't stock them.