You obviously have no expieriece of nets. NOW is the time to learn. I am not trying to be clever, just trying to help you help yourself. Even when ferreting with long nets, you come up against new problems that have to be worked out on the spot. Unless you are willing to learn how to solve the problems you will be missing out on a lot. There is one surefire way to learn, and it,s not someone giving advice.
Edited to make it readable.
TC