Yachtsman Steakhouse menu is available on Disney's website. Captain's Grille is currently closed and being refurbished. It will be renamed The Ale and Compass Restaurant.
There are several .. Ale & Compass is mainly grab and go, Yachtsman Steakhouse for more formal dining, and the soon to reopen Captain's Grille .. best to go to the Walt Disney World website
Which one? There are multiple restaurants at the resort. I suggest checking Disney's websites for current menus, as they sometimes change.
Thanks! Your answer is awaiting moderation.