In the navy we didnt eat bugs. We got showed how to make a "great" meal from stuff you find on the shoreline and within snorkeling depth from shore. As luck would have it, the cook on our boat also was a seafood "expert" so he showed us some additional great tips.
I fondly remember the first stip out to an island with a bunch of friends the summer after I left the navy. Everyone brought their grills and food except me

The look on their faces when i stolled around the shorline with a bucket and came back to the camp fire with loads of little "gems" that i boiled in a pot. Tasted ok, but the look on their faces was priceless. This is the kind of food that city dwellers pay ****loads for to eat in resturants.
I do it a couple of times a summer now too, but mostly for fun and to show others what you can eat, and how good the food can be if you take the time to make it.