Windshield Washer Motor + arm stripped. HELP!

[zavikan]

Ok, my wipers got lose, and me being me, I didn't get them tightened.( I moved and dont have tools here yet). When ever I got someplace that I could, I forgot. and 4 days later (and 4 days of forgetting they were broken and trying to clean my windshield), I removed both of my wiper arms to find that both the arm and the top of the motor, were COMPLETELY stripped out. I feel like a complete idiot. Now I don't have wipers. help help help. Do I need to replace the entire motor b/c of the top part being stripped out? What do I need to do this job? Anyone with a parts car? For the record....(I play this card to much... but every time I have, its been true.)...I barely moved away from home. Im 19. I have little to nothing to live on. I love my car more then life.