First Sink - Scouting for Spots

[StarlightParoxysm]

With Summer quite a ways away, I want to prepare for my first-ever sink, and to start things off, I need to find some quicksand. Problem is, I'm in a pretty restrictive environment (cameras everywhere, won't elaborate) and I can only travel up to 4 hours away from where I live. St. Augustine, FL, is my limit, and I hear they have really good quicksand.

With that being said, is there any place near southeastern Alabama that anyone knows of? I'm not comfortable with having to sneak into unauthorized places like quarries.

Also, is there anyone willing to come and sink with me when the time comes? I'm really hoping to have someone join me on my first sink.