Feeling like having something a bit more tropical? The rumba is a classic with multiple variations. Feel free to personalize it and try out new combinations of juices. Always start with a base of rum. Next, we like to add mango juice and guava juice if available, and a little pineapple juice to round it out. To get real fancy, pour a little dark rum on top to add a molasses-like depth to the drink. A lime on the rim never hurts either!