So I was lucky enough to witness this in person last August and I got a good amount of video of the turtles making their trek to the beach.
Anyway I just came across the clips, edited them together and posted it on youtube.
https://www.youtube.com/watch?v=VA1915-3dHE
hope y’all enjoy it. 
Erik
Erik@MayRiverMedia.com
1720 Key West cc 90hp Yamaha