The RipCord by iFly skydiving simulator allows you to take a short class, then hop into a wind-tunnel tube and, you know, see if you can fly.

The Verdict: This class is worth the time if for nothing else than a selfie in the outfit — picture a flight suit, helmet, and goggles. You also get earplugs — it sounds like an engine in there, and that’s on top of your screams. The (free!) class is a little more than an hour long, but you only get a minute suspended in air. Still, for first timers, it’s such a strange sensation that 60 seconds can feel like a long, long time.

The sports complex on this ship includes one cool new feature that everyone has been talking about: bumper cars.

The Verdict: There may be no better way to relieve tension with travel mates, whether they’re friends or family, than by trying to run them off “the road.” Plus, the space is also home to a hot dog “food truck” (it doesn’t actually move, but it’s a nice idea) and, at night, roller-skating parties with a proper DJ.

This ship has a surfing simulator, which means, when the weather is warm enough, you can don a wetsuit and see just how long you can stay upright.

The Verdict: Surfing is hard. Really hard. But if you do yoga at home, you will find that all that balance training can pay off when you’re trying to ride a wave.

The North Star pod sits at the end of a mechanical arm that extends, a bit like an amusement park ride, 300 feet above the ship and then out over the sea.

The Verdict: The ride isn’t fast nor does it include drops, so it’s more about the views than thrills or chills, but (again) the selfies alone are certainly worth the time waiting in line.

The Bionic Bar by Makr Shakr has two robot bartenders that can make a number of cocktails. Pick up an iPad and type in your request, then watch as the robot whips up your concoction.

The Verdict: It’s a fun novelty, but the crowds are — not surprisingly — large, and the waits for drinks can be long. Plus, there are so many comfortable lounges onboard that this small space pales in comparison. Still, you should wander by and watch a cocktail being shaken up at least once — on your way somewhere else.