Hello! Looking to return to cruising early 2003. Wondering about a 5 night southern that stops in Key West, Costa Maya and Cozumel. Anyone done one of these? Suggestions?? We have previous short cruises on Premiers Oceanic and NCL's Southward (both now long gone). Tired of annual trips to Las Vegas & would prefer to start cruising again. Also, is late Feb-mid March a bad time. weather wise, to go south? Thanks!