Most people will do a Panama Canal once in their lifetime and, based on the multiple trips I have been fortunate to do, I have theses Do's and Don'ts for cruising the Panama Canal to help make sure you get what you can and should from that trip. I made many mistakes when I cruised the Panama Canal the first time, and since doing more Panama Canal transits I have seen other cruise passengers making the same mistakes. So, here are my Do's and Don'ts based on all of that.