like ive said in the gun dog collum im from the city (london) and im trying to adapt to the country/sea life in the isle of man.. ive took up gun dogs but yet still no luck with it... anyway my new found mate told me i could catch pollock in the river not just the sea, hes cought a few hes been telling me showing me a few pics, yet ive bin fishing in the rivers with my sea rod trying to catch these rare fish but yet no luck, ive used alot of diffrent baits, spinner sand eel ect iv been using a size 4/0 hook but still nothing, had bites but thats about it, what am i doing wrong