I hate these sorts of things, I get all like 'maybe this time it might just be real and tomorrow it'll be all over the news' but then I remember what a sucky place the earth is and realize that this will be another elaborate fake that will chip away at whats left of my childhood wonder.
But I really hope that mermaids, the Lochness Monster, and Bigfoot are all real. But I think that mermaids and the Lochness Monster are the most likely to be real.