mikemill
Contributor
I see. I guess currents are not that big of a deal then if you can do that. In the Carolinas sometimes currents are such that you have to pull yourself down or you will be swept away and might need to float on the surface for a while until all the divers get back up and boat can pick you up. (Hence the need for a safety sausage and a reel.)
I've had a few strong currents in which all of us came up with hands on the anchor line and doing the flag impression.
The charters out here tend to use the anchor line for the up/down line. If there is a strong current they'll let out some line that is attached to the anchor line and/or to the swim step area.