I just bought some new windshield wipers for my car. They are the Rain-X brand. I bought them at Wal-Mart. They are a little more expensive than MOST wipers they had there. I think I payed $9.00 + for each one. But they work GREAT. I also bought some Rain-X spray for my windshield, and it makes the rain slide right off! You hardly even have to use your wipers with this stuff. You should give it a try.
