By Daniel Kline Cruising alone isn’t for everyone, but it can be a wonderful experience that can be as social or as solitary as you want it to be. While Royal Caribbean’s (RCL) – Get Free Report commercials show a mix of families and couples having fun, visiting exotic ports, and enjoying each other’s company, some people actually cruise by themselves. Perhaps showing me eating dinner by myself, having a drink at a lively bar alone, or footage of me walking around in a port by myself doesn’t present the right image for a commercial, but solo cruising is a popular thing. Cruises attract all dif…