thanks for the responses.............the liberty is about $150 more than the mariner cruise....I think I made the right choice with the liberty.....I worried that I was paying almost $4000 ($1878 for each promenade cabin) for seeing only what I consider 2 1/2 ports for a 7 day cruise.....we get to San Juan so late.....it almost doesn't even count. After that we only see St Maarten and Labadee.