As much as we all love our gal pals, the more time we spend together could very well lead to annoyance — and making decisions while on vacation is a sure way to exasperate this. Cut down on the prickly tension by booking a cruise for your next getaway. This floating-hotel concept provides flexibility in how to spend your days — while also folding in nightlife, fantastic food, and attentive staff — to ensure everyone has a great time.