Need some opinions of Budget, Avis, Hertz, Discount, Paradise, Zip etc. 2 seniors, small/midsz car, 9 days in April, not planning to drive on STJ....Also we have friends who can pick us up at airport and take us to an off-airport rental office, for example at cruise dock area. Hubby can drive on "other side". What about insurance situation on STT (on SXM we usually get Unity's liability)??