The Dania Beach Erojacks is an artificial reef running perpendicular to the shore in Ft. Lauderdale Florida. This is an excellent site for free diving and scuba diving from the shore. You can access the site through the state park (formerly called John U. Lloyd, but now named Dr. Von D. Mizell-Eula Johnson State Park). The reef was deployed in 1967, and stretches all the way out to the first set of natural ledges and reef. This video also includes identification of some of the more common marine inhabitance seen along the way.
This dive was on August 12th 2017.

The music is from the Youtube music library and is rights free under common use.

It was hard to find the deployment date for this reef, but it is listed in the Florida Fish and Wildlife Report listed below. I also included another link to a cool research project on the Jacks.

Florida Fish and Wildlife Report on Artificial Reef Location (2009)
http://fishinfranks.com/images/reef%2...

Coral Resistance to Hurricane Impacts on the Erojacks Artificial Reef, Dania Beach, Florida
http://nsuworks.nova.edu/occ_facprese...