Couple - mid 50's - in pretty good shape, looking for advice on traveling to Galapagos Islands June 2013. Thinking a cruise would be best but don't want the big cruise ship experience. We are divers but don't want this to be a purely diving vacation - with so much to see and do on land. Any advice on what tours/cruises are best? We want to dive but not the extremely challenging dive sites. Should we add a few diving days to the end of the cruise? Any advice about best dive operators? This is the trip of a lifetime for us - but we are still cost conscious.