I have had very good experiences with Lesley Bruce at Kenny's car rental. The conventional wisdom over on the sxm (ttol) site is contact any of the locals companies such as Kenny's, unity, aaa, etc and just go with the availability and price. Another suggestion is to request a scratch and dent car, no hassles if you get a bump somewhere. Also be sure to NEVER leave ANYTHING in the car EVER and ask the rep if and where you should lock or not lock the doors. Breakins are common so if unlocked they do no damage to the locks. All that being said I have never had a breakin or experienced any crime in 20+ visits.