As long as you have a wiring harness and an install kit its easy as cake. Did mine in about 20 mins (and that includes a beer break). PM me when you get the head unit and I will walk you through it.
Also click Here and check out this thread.
P.S. The search function is your friend 
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"Instead of getting married again, I'm going to find a woman I don't like and just give her a house."