How do Cruises work? I’m thinking about going on my first cruise next summer.?

How do cruises work? When you get to a port of call can I leave the ship and do my own thing and just be back by the time it leaves. For example: if the ship arrives in Costa Maya at 8am and isn’t scheduled to depart until 6pm can I explore Costa Maya until close to 6? Thanks!!!

cruises are awesome. I think they are cheaper then most of the all-inclusives. ( if your not a big drinker ) Sounds like you are looking for an adventure. Getting to stop at a different Island every day is the best part about cruises. Check out the two best places on the interent….
www.vacationstogo.com ( to book a cheap cruise )
and
www.cruisecritic.com ( to find out what to do at each port )