Scared Silly
Contributor
I think it depends on the experience of the diver. Someone who has a lot of dives under their weightbelt probably doesn’t need a refresher. Someone who gets certified then does little or no diving for awhile probably forgets lots as they never reinforced the skills they maybe weren’t so good at yet.
Fully agree, my SO and I had not dived for three years. And we got a new travel backplates and computers. So before our trip we headed out to our local lake for a shakedown. Though a two hour drive, we did just one dive. To make make up for the long drive we stocked up on adult beverages across the state line before coming home. One of the most expensive dives I have done.
Most professional associations (PADI) suggest to get a refresher if the OW diver has been out of activity 6+ month.
I think there is a bit of financial conflict there.