I am going to Cozumel late next month and will be glad to take home if it is found. Maybe I will get a chance go to look for it, I haven't looked for treasure down there yet this year.
That would be great, Paul.
Here is a link to where we believe it went under. We got out right at the end of Union Street.
New Braunfels, Texas Schlitterbahn - Google Maps
It's a fairly light point and shoot camera, so it wasn't too negative as I recall from diving with it. That could translate to it being washed a ways down. The river we were on comes to an intersection just a little ways further. (Is that the Guadalupe?) It looks to flow South and eventually comes to a damn / spillway.. Very doubtful it would get past that.