Hi all. Just 3 days ago, I went on a sailboat for 12 hours. during the sail, I felt a tightness in my throat whenever I tried to drink Water or eat anything and then my stomach would upset. I've been feeling the same since, but a little bit better I guess. The thing is though, I'm able to get some things down and not others. Like yesterday, I had an entire, big power bar and a 36 oz. smoothie. That was fine, but this morning, I couldn't drink down my coffee. I don't get it. Has anybody else experienced anything like this from being on a sailboat? Please tell me this will go away in time. Help! Thanks.