Ace, my mom isn't a freediver, she did just 'normal' recreational scuba diving back in the late 70s. We went snorkelling at one of the nicer beaches down in the south of the island a couple of weeks ago, and she panicked abit as she wasn't used to using a snorkel. So we're going to go snorkelling a few more times so she'll feel comfortable and take it in baby steps. Hopefully she'll take the plunge and do the OW course.