Hi @Ryan2286
Wow, what an amazing place on Earth. I can understand how frustrating it must be not to show up in an Airbnb search in your area.
Your listing appears under the "Beachfront" category when selected from the top menu, and it's also visible when I apply the "Beachfront" amenity filter while focused on your specific location without setting any dates.
Please see the screenshot.
However, when I search for properties in South Carolina without specifying dates, using both the category and filter for "Beachfront," your listing does not appear. This seems to be an issue related to ranking. Airbnb has prioritized 300 other listings that are deemed more likely to be rented out than yours. And then it doesn't show the rest of the properties at that location! The competition for Beachfront properties in your area is very intense. You may need to consider strategies to improve your Airbnb SEO in order to stand out. See this link about the topic (It is old but still relevant): https://community.withairbnb.com/t5/Ask-about-your-listing/Why-can-t-I-see-my-listing-in-the-Search-...
See this ling about SEO: https://www.airbnb.dk/resources/hosting-experiences/a/seo-tips-for-ranking-higher-in-search-512
I hope this helps to give you an idea of what's happening, and that you find a way to distinguish yourself from your competitors. The place deserves it 🙂