Ok everyone, I'm back, with an actual keyboard and some more details.

For once in my life I feel like I am "in the know!"
Vacation was awesome, thanks for the well wishes.

Except DH and I got into a bit of a scuffle at dinner that night because he said I wouldn't shut up about GA... he watched coverage but wasn't following it like I was. He just didn't get it! I didn't see anyone else giving him strange looks... in fact, I was so caught up in telling DH as discreetly as I could that it was him that I wasn't looking at anyone else but GA, probably with my jaw on the floor.
Oh I WISH I had the gastronomical fortitude to do it on command!
And here come the details. DH and I left DD1 with my ILs so we could go on the lazy river together, and we had stashed all our belongings in a locker-- you can't very well go down a lazy river with your camera or phone, although I'm now kicking myself for not buying one of those water-proof cameras. The last one I bought returned such crummy photos that I decided against it this time. So, in short, there are no pics of this. I'm sad that I don't have evidence, but I am not sure what I would have even done with pics anyway-- I just don't feel good about all the money being paid out due to a little girl's death.
When I saw him, he was shirtless, in solid light blue trunks, and had made zero effort to alter his appearance. He bumped into my shoulder, excused himself, my eyes went straight to the tattoo and then his face, and then he walked to the bathroom. At this point I said "DH, that's George F Anthony!" (Except the f doesn't stand for a middle initial here.) DH said no way, so I said fine, you'll see. He came out of the bathroom and there he was, 100% undeniably him. He walked up to 2 guys who were smoking at the towel hut who looked incredibly shady (can't tell you why I got that vibe, but I just did) and he slapped hands with one guy who said, "George the man, what's up?" in an unidentifiable accent. That's when DH saw his My Sunshine tattoo and knew it was him.
(here is a pic of the tattoo:
http://i380.photobucket.com/albums/oo242/Brandi-Monkey/Casey Anthony/shot0001.png -- hard to miss, it covers his whole left pectoral.)
I staked out the same area I where saw him on a few different occasions yesterday and Saturday, and there was no sign of him. I also kept my eye out in other locations, and never saw any trace of him again, nor did I ever see Casey, Cindy, Jose, or anyone else for that matter. (I did, however, see lots of other (actual) celebs of the good variety!)
Here's what boggles me about the whole thing. The entire resort of Atlantis is *teeming* with people. In particular, the Aquaventure area was like Typhoon Lagoon on an 8 or better day, due to not only the many guests but also the cruise ship passengers who bought day passes. If he would have dyed his hair dark and wore one of those popular UV protection surf/swim tees, I probably wouldn't have blinked since I had no idea they were in the Bahamas. On top of that, he was in one of the busiest areas -- lockers, bathrooms, lazy river entrance, many chairs, etc. It was like he didn't give a rip who saw him or anything.
It just doesn't seem like the place someone would go "for rest" or to be not seen by the public. In addition, the Cove area has private cabanas that could have been rented for them along the beach, so why go to the most public of areas, completely without disguise, if one is trying to hide out for rest from all of this? I almost feel like him being so out in the open was part of some grand scheme I am not privy to.
Anyway, there's the whole story. Thanks for listening, since DH is clearly over it.

I'm interested to see how this all pans out, or if we find out Casey was there. I still haven't seen anything about that yet. I just got home and Delta lost 3/4 bags, so I've been having fun with that all day.