I have often ordered 2 appetizers, especially if they are the large shrimp.
You don't have to order from each section, that is appetizer, soup, salad, entree. If you just want soup and salad - OK, or just appetizer and 2 entrees, OK. I rarely have soup and salad. They just give you too much food and if I have too much before the entree, then I can't eat it. Best to walk away from the table not feeling so stuffed.
Frank has a good idea - if you see something you might like to try, see if someone will share it with you.