Windshield Wipers

My windshield wipers have been terrible. Last time I was at my folks my dad changed them around to see if that would help out but it didn't. I had to drive home for 2 hours during fog and drizzle and I could only see good out of one corner of my windshield. So my dad had to go to a junk yard and get some. They aren't cheap. They quoted him $20 a piece but then gave him a deal since he bought two. I'm looking forward to having a good pair of wipers now.