According to Tom Stienstra's story 'The Sea Wolf', you need a long pole with a two-inch piece of wire with a 2/0 hook and a bit of bait.
Best to fish low tide, negative low tide is even better. Get in the water and probe all crevices and holes. The Sea Wolf used a wetsuit.
I've always wanted to try this!
Pics and follow up when you try please! Lots of luck!