:banghead: Does any one know where I could get some online guidance about changing the blown head gasket on my wife's 1987 Dodge Caravan? It's a "must do" job but I have never done this before and it would probably be wise to look at a walk though.

If you really think its a do it yourselfer get the shop manual for your vehicle. It has excellent detailed infor about your van how step be step illustrations. I searched ebay and came up with the OEM manual for you. I hope this helps.
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&category=6762&item=2450782420