Bluey is a pretty good bait for Rays, bound together with some dirty squid
Although they seem to take anything in the Bristol channel
Crab does the business with Smoothies, they will also take squid and fish baits
Rag/squid for Bass
Black Lug, Blow Lug, Rag, whole dirty squid (or any combination) for Cod
The upper BC is coffee coloured, so scent is key