I took my OW and EANx classes with NAUI and im starting the AOW class now with NAUI and i already have the books and honestly to me the hardest of all that ive taken is the EANx (Nitrox) class just because of all of the tables the AOW class seems like probably the easiest (just in my opinion)
you should takle it though it seems like itll be a lot of fun. I take my first AOW class in a few weeks
