The end part of my trip report ( http://www.disboards.com/showthread.php?t=1355819 ) has pictures of the BG menu.....and i think allearsnet.com has both menus. You can make Margaritaville res the day of at CW or there, BG does not accept reservations.....
Feel hungry now after reading those menus. I was pleased to see Bubba's doesn't accept reservations, should make it easier to get a table on the off chance.