Hello....new to VW world...picking up a 93 Cabriolet for 700 bucks...has 93000 original miles but water pump is going. Figured if I buy it I'll replace the timing belt at the same time. Anyone know how difficult it is to do and if there are any special tools needed? Is there a link to a DIY ? my email address is mbutley@comcast.net if you need it to respond....thank you.