I think Shubby-Beachbum is a GREAT name! No lie.
Welcome to the Beach!

I'm new, too, and there seems to be plenty of room and there's definitely plenty of good company!
Looking forward to seeing you around. If you can't find the book, don't worry. I think the info in the FAQ here and in the general SBD section on Prevention.com is terrific and pretty thorough, and the food lists are more up to date. I would also suggest signing up for the free daily emails from the official SBD site, you'll get really useful info there, too.
And I would read up!! For me, the lists, menus, and recipes would have only taken me so far, and I would have been baffled

without reading a bit about the method to it all.
GOOD LUCK!