Actually, steeleing1, the first agenda item took up two hours, and was ending when you arrived. Just be glad you didn't also have to sit through it. I've been thinking about setting up an illegal Grilled Cheese table in the parking lot for these all-dayers.
TreeFrog, enforcement is covered in existing Code. The language in the link above was slightly tweeked, but mostly remains the same. They removed the part about bringing permits from the FLDEP, et al, noting that the County doesn't want to be enforcing State stuff. They used the example of driving on the beach. Getting a driving permit, the County expects that the State will enforce the basics such as driver's license, insurance, etc. Other than that change, it mostly remains the same.
Many people in attendance were in favor of the ordinance and there were about three who spoke against it.