I forgot to mention the OTC products by Smelly Jelly (Catcher Co.). Most of their scents are sinthetic, but their "Sticky Liquid" is very effective. I therefore think you can legally (& ethically) skirt chumming laws- check Wash. Y2K reg.s first- by putting a liberal amount of their shrimp or egg versions on your anchor & lower couple feet of rope before anchoring over a hole to excite or irritate fish into more strike mode for similar scented baits. Also can put it on lower part of wading boots.- Steve Hanson