They don't look like they are dying to me. Just look nitrogen deficient. That could be from over watering. If your soil is good, you shouldn't need to water more than once a week and once a month may give better fruit. Some water deficit increases the eating quality of grapes. They are the among the most drought tolerant fruit.

The fruit look fine but the browning of the vines in the second picture may very well be grape cane phomopsis and if possible should be pruned out and sprayed with an appropriate fungicide in the spring.

Thank you to both for replying! I really hope it's what fruitnut is saying....

I took a look for cane phomopsis..and it doesn't look like that yet..

however, the areas where the cane is brown/red patched, the leaves are turning color and dieing... if that helps at all... i really hope it's just over watering.

If the grape plants are young, the fruit may not be the best the plant has to offer, however...if the fruit still looks the same next year...then you may have a problem.

The grape plants are 2 years old right now so thanks for the heads up!