I absolutely agree with "Only Medication". People are being ignorant if they think that the largest concentration of small boats (and big) in the world can continue dumping their tanks overboard without consequences to marine life. I have been all over the Caribbean since about 1975 and the reef life has continually been degrading compared to what they were then. To say "they will always come back" is ridiculous!
Carol,,,,,,,get ready for all the replies to this post!