Macros would be cool, shrimps are a little risky to catch. Hawaii is loaded with sharks that like to bite people such as the bull shark. Sharks also hunt at night which happens to be the best time to catch shrimp. I don't know if Sam has the guts to try that. I don't see why he can't ship macros other than the mangrooves, which by the way he sent. I am just sending out feelers right now to see what is of interest. I am sure he will view this post at some point.