Colorful Florida Beetles

I keep dreaming about being on vacation and seeing beautiful sights and wanting to take a picture but having trouble with my camera, every time, very frustrating. In the dreams I keep turning to my trusty old iPhone... dreamed we were on vacation but we were out West and it was cold, and I'm thinking "why did I buy all those books about Florida marine life? Didn't we want to go somewhere warm?" Then we were in Florida and I was walking along a boardwalk type path near the beach, and there were all kinds of strange, colorful beetles gathered on the sort of-handrail and I was trying to take pictures of them but -bien sur-was having trouble.