I have been reading SO many postings on all the boards about the west coast/Mexico sailings on the Mercury. They are ALL so positive EXCEPT for the seas and the weather. Thinking of a late March/early April sailing in 05 - the rough seas concern me and the weather...how cool are the temps? or what "could" the temps be? Doesn't Mercury have a pool w/ a retractable dome? so the at if the weather isn't the best - still have that option? I have only sailed Carib and New England/Canada sailings - and have always lucked out w/smooth seas....everyone's opinion/tolerance of the seas is different....or am I better off and playing it "safe" doing a western carib sailing on the century?