So you don't avail yourself of the wealth of information available for tourist sites? IMO that just as inadvisable. You can learn a lot about a site from seeing videos, looking at maps, and talking to people that go there. The OP may not has listened to advice, but there are numerous reports on the site and the conditions in this thread that can be used to do initial planning. Obviously since it is an ocean site you need to be flexible in case the conditions don't match what you expect, but it is better to have more information than less information.