Been out on the kayak in small rivers mostly.... havent caught more then 3a day was hoping for some tips to find what im doing wrong

You didn't really give enough information for anyone to give you a reasonable answer. For instance; what part of the country are you in? How are you fishing, what have you tried, what was the water like (clear, muddy, swift, shallow, deep)? Folks on here will try to help you but it is hard to do without information. Possibly you are doing nothing wrong. Perhaps you are fishing where there are no fish. Many things could be a problem. 

^^^ He's right. Could be a number of different things. Is the water high? Is the water very muddy? Have you had better success at this spot in years past?