Great advice eightzero, thanks! I'm hoping they let us check our bags through to SXM when we check in at DTW so we just have to schlep our small carry on. I checked Jetblue's baggage policy for layovers, but it's rather ambiguous. I'll ask when we check in to make sure.

Cheers!

"We are tied to the ocean. And when we go back to the sea, whether it is to sail or to watch - we are going back from whence we came." ~ John F. Kennedy