I've stopped in Key West several times on cruises, but I'm going with my parents in 2 weeks for 6 days. We're staying at the Westin Resort. My dad is looking for places for dinner. Mom and I like seafood, but he's more of a red meat kind of guy. Would probably prefer a little more upscale, but if the food is good, then that's what's important.
Also, does dad need a sportcoat anywhere, or is a polo shirt ok?