I've been certified since 1988 and got my AOW in 1990. However, I haven't been diving since 1998 and with my kids getting interested, I figured it was time to get back into the water. I'm signed up for an SDI refresher class on Feb. 2, and just booked a couple shore dives with Maui Diving Scuba Center in March. Hopefully I'll find that it's just like riding a bike and I'll be good to go for some diving with my son on a cruise in May. Very excited to be doing this again!