Club.
You'll meet 'em.
Casino. Lido Deck. Top Deck. Poolside.
Plenty of places to hunt.
If you old enough to buy alcohol, girls 16-20 might look to use you to cop.
Anything above 18 is fair game, of course, but as long as you're noticeable, you'll make friends/aquaintences.
Also, find out where the 24 hour pizza spot is.
I was cruising for damn near 15 years but ain't been on one in over a decade so I don't know if they changed up the protocol, but the 24 hour pizza spot is where errybody goes to after the club shuts down (at 1) to get nourishment from drinking.
Make friends/small talk with them cats in the back.
Prolly Fillipino or some other non Chinese Asian.
Them cats were making me off the menu pizza and had my shyts ready anytime I walked up at 1:30 with a broad or friends in tow.
Also, search around the ship for food spots that do food the way you want.
The Buffett looks tempting at first, but after a period of time you might get sick of the shyts.
They almost always got a sandwich joint serving crunchy, fresh shyt.
That and look out for them Mongolian Wok cats.
They food be fire.
Also, let your folks know you don't HAVE to eat Dinner in the dining room as it says on your card.
I mean, they gonna prolly wanna go, see what it's about, thinking that if they don't show up, they missing out, but it's not mandatory.
I only used to go out of courtesy until my folks started hitting their own individual spots to eat and I only turned up with a chick on some date shyt.
Also, be mindful of the drinking water.

shyt is recycled.
Cop water off port. By the gallons if possible.
Also, Enjoy!