December 2015 - 7 Night Southern Caribbean (San Juan Roundtrip) Cruise on Carnival Liberty
Carnival cruises seem to be the highest rated amongst young people, thus why I chose it. Overall it was a great experience . Only downside are the prices for drinks or drink packages and the fact that fresh juices are only offered at breakfast. So whether you're a morning person or not, you'll be up every morning for some OJ! Didn't really care for the dining hall, preferred the buffet on the Lido deck.