OK, it looks like Adam Putnam and (of all people!) Roger Stone are the most likely culprits. Why?
BIG SUGAR!!!!!!!!!!!!!!!!!!!!!!!
The guy paying for the attack ads (on conservative radio of all places!) is Everett Wilkinson, from Palm Beach.
Found this interesting link:
http://www.tampabay.com/florida-politics/buzz/2018/03/31/heres-a-very-sweet-reason-roger-stone-has-it-in-for-ron-desantis/
So Roger Stone, Everett Wilkinson, and some Orlando blogger named Jacob Engels.
This is just one source. Let’s find others. If it is Putnam, with the help of Roger Stone, this needs to get out NOW. The radio adds are running dozens of times per day in Volusia County, and really trashing Ron DeSantis via flat out disinformation. Seriously negative.
I will probably post the whole article on FR.
Big Sugar in FL is the Mob by the way .
Big Sugar has corrupted FL since I was a child .
A Huge problem .
Where do you think Rubio goes for marching orders .