Thanks everyone for the replies! Seems like there are plenty of options when I searched online, but I am glad to get the firsthand experience of all of you with more recent rental experiences. Maybe I am crazy, but a rental car company with great customer service to hit the ground running as soon as we arrive on the island can just set a nice tone for the whole trip. Looking forward to our long overdue return to SXM and I am sure I will have some more inquiries and utilize everyone's expertise in the coming months before departing. As I mentioned above, I am sure there are lots of changes since our last visit.