Loving my van but suddenly I've been leaking oil for about a week now, gradually more and more.... I finally got under it and looked in the engine compartment.... oil splattered all over the place.

Has anybody ever had this problem? How much will a new head gasket job cost and who should I get to do it? (not capable myself) OR could it be something to do with the turbo?
Does anybody know anybody near Whistler or Squamish who I can take the van to??? Or if not maybe someone in Vancouver???
thanks.... bummed out.