Heya Paul, welcome to the forum. Jeremey and Brian have already given you some solid advice.
I went out to Lanier with Kyle over the weekend to try out my drysuit. The viz apparently hadn't changed from TK and Brians dive in the previous week. It was about 5 foot in the shallows down to about 30', and got worse the deeper we went. Got into the forest and viz dropped to less than a foot, it was really bad. I turned it when I saw it got that bad. I was worried about entanglement in monofilament since we couldn't see more than a foot or so. Of course my worries became reality and I got entangled while we were down there. I signaled kyle with my light for attention, he turned around, but I cut myself free with my trusty steak knife. It was definately an interesting dive. Learned quite a bit on that dive, when viz is less than 5' at depth stay out of the forrest. Looking forward to diving with ya'll again sometime soon.
Matt