Which Carnival cruise ship would be best to travel to the Bahamas for young adults who want to have fun?

I guess it depends on the type of fun you want. Royal Caribbean is great for an active cruise. They have rock walls, zip lining, and surfing machines. If you like good entertainment then they also have Broadway shows like Hair Spray, Saturday Night Fever, and Chicago playing on some ships. If you want something a bit romantic than Celebrity is a great choice. Their ships are like a sleek contemporary hip hotel and a bit more upscale. As you know Carnival is all about 'fun' so any of their ships are a great choice. If you like live music I found it better on Carnival than Royal. But with that said I thought the dance clubs and parties on Royal more energetic ... but I am old at 40 :) I am biased but by calling an independent qualified cruise specialist (not a big call center or the cruise lines directly) they can help you with some options. They can give you personalized service and recommendations with no extra cost. They will match the right cruise at the right price point. It cost you nothing extra and they will handle all the details. Good Luck!

Carnival Triumph