Grape vines

Here's a project waiting for me. I know grapes are supposed to be pruned and there is a certain way to do it that seems quite complicated to me. These grapes (Catawba, a red grape with seeds) never ripen properly, probably because there are too many clusters on the vine. I could probably figure it out, but in reality I don't like to eat grapes or get up on a ladder and I like the way they look.
backyardphotos