Need roommate for cruises from Baltimore

Going on cruise with my son and daughter-in-law. We sail out of Baltimore port and our planning a couple cruises. One the day after Thanksgiving to the Bahamas and another similar cruise in February. I need someone to fill the cabin with me so we can split the cost and save a ton of money as opposed to sailing alone in the cabin. You should be tidy and preferably male, but female is OK too if you are comfortable sharing such a small space with a relatively unknown male. I will be hanging out a lot with my son and daughter-in-law so the cabin is primarily for sleeping and showers.