Finally! We went to SF yesterday and launched 5 bottles.... 1 bottle I put in, had a dollar bill, stamped with my www.wheresgeorge.com stamp... so if it shows up, I know it has been found.
We found that the one colored bottle, wasn't large enough to float... it sank right to the bottom of the sea! That kinda sucked as it was my little daughters bottle... oh well.
I had the short vodka bottle, wife had the fish bottle and the kids and my friend had the others.
We will be doing this again.