Hey, you would probably find it anyway but the beach restaurant between the Morgan Resort and Sunset Beach Bar is called Sandbar.
Official name is Sandbar by the Ocean. I have eaten there a few times and prices are reasonable and you are right on the water. They have a big 8-ft screen for sports and most nights they have live music.

Here is a link to their web page so you can check out their menu.

SANDBAR https://sandbarsxm.com/

Cheers
Drphilsxm