Practically the entire younger portion of our ship went to a club called Lasers. We were in port the same amount of time. We did a quick tour of San Juan and then we all ended up at this club. We had a blast!!
Lasers is definitely the place to go if it is still open. Not only will you see passengers there, but a lot of the crew shows up. However, last year, in April, I believe Lasers was shut down for a while.
There is also usually a fun deck party starting around 11 p.m. aboard Carnival ships before leaving San Juan.
We have a group of 5 people in their 20s and 30s going on the Victory on March 25, so we'll see you onboard.