What made you choose Belize? Glad you are headed there.
San Pedro is a cool place. I haven’t been in years but I always have fun. I can track down some spots for you to eat. I have cousins that go there all the time.
Outside of that, if you are only going for a few days then you are straight to just hit the island. The weather seems to be warm already to you can go fishing. It’s nice to just be on the water, drink, catch some fish, then grill it. There are tours where you would dock on an island and grill the fish you caught right there. You just have to be careful with the sand flies. They can make it miserable. They may not be out yet, but still ask the guide about them.
There’s also the Blue Hole flight or boat tour. It’s a massive, beautiful sink hole.
You can scuba dive as well. Belize has some of the best diving sites this side of the world.
San Pedro is a tourist destination so you will see all types of women. You will still get to see the locals though with their sexy accents. You can PAWG with some spring breakers, Canadians, and some Europeans. Or taste the locals who are creole, Spanish, Garifuna, and South Asian. I don’t know if any Mayans are on the island to sell their stuff. Some can be cute but most are short (under 5’1”) and boxy. You get you a Mayan woman they will submit and do anything for you.
Enjoy brother and drop some pics of you can. I’ll get you a list of restaurants recommendations this week sometime.