I have taken a USPS Piloting class and would like to study more advanced Coastal Navigation, on through Celestial Nav, but I have a work schedule that is difficult to manage with the usual 10 or 15 week evening classes given by USPS or the USCGX. I'm also reluctant to do a 2 or 3 day crammed class like those given by Offshore, I know when doing software classes that way that you only retain half of everything that's thrown at you so quickly. I'm wondering about an online class, like Starpath. Has anyone here taken it? I'd like to know if doing it that way works well, whether you thought you got the most out of the material for the cost, or if I'd do just as well to read some good books on the subject (we worked with The Weekend Navigator in the USPS class, and we didn't cover currents or tides).Thanks!