For us the 4 night Bahamian cruises are not a big appeal anymore. Alaska and Nova Scotia were our favorites. We also loved our 1st Member Cruise - the Sept 2013 4nt on the Dream as concierge. If I were to do a Bahamian cruise again, concierge would be the only way to go.
I'd love to see Europe on a Member Cruise. Until then, we may take a sabbatical - unless they twist my arm and start sailing out of NYC again.