GFK,
If you're looking for wrasse I don't think it's any secret to say a visit to The White Lady would be a good start.
I've fished it since I can remember, taught by the older generation, my neighbours who fished gunner as a popular source of fish for the table.
The traditional method in Errislannan was a heavy hand line, weights were a 6oz-ish flat beach stone with wire or heavy string tied into two notches to hold in place. The line was unwound from the small frame (called a 'glind'), the stone 'sinker' was attached to the end of the line, one big hook dangling above it with the juiciest bait you could imagine (peeler edible crabs collected from known shore locations on a good low tide).
With the great info on this site, and a bit of experimentation, I have come around to fishing for gunner using a light spinning rod, with a lead head hook, baited with a very easily found bait, hard back green crabs (the bigger the better). Do a search in this forum for how to use them.
I got a specimen gunner by dangling this setup off the bottom (in about 12 to 18 feet of water).
This exact method won't work on every mark, but for The White Lady (or Carraig an Iasc as it was once known - enough said!) it should work on the north facing rocks (bring a long rod as well, it's all about 'reach' and I haven't tried this method here yet). Arrive ready to fish with the tide flowing, at around half tide. You can have a shot at a number of different fish here (do more searches on this site).
BTW I don't think you'll have to wait as long for your first wrasse from Clifden Bay as your first bass, but I'd love for you to prove me wrong
Blackie