Beach wedding

Has anyone on here had a small beach wedding? Like just immediate friends and family? We’re thinking about having one since we both love the beach and have great memories there together, but we’re on a tight wedding budget.

Would love to know about the costs of things to see if it would be affordable for us. Our budget is around $10,000-$13,000, and we would have around 50ish guests. Maybe less. We could really use some ideas and any advice! Thank you!