2002 LS Lemon?

I own a 2002 LS that has had 3 problems since it passed the 60k warranty marker. At 61k I lost the starter, at 64k I had to replace the driver side power window motor and now at 67k I have lost my heat/AC and rear defroster. Keeps blowing a 20amp fuse. Any ideas what could be causing this latest problem and does anyone have similar stories with these van?

Yes, we bought an '02 brand new, and have had it iin the shop 11 times!
First, the power steering pump, then the muffler/rear brakes/AC/fan all at the same time. Now, the transmission slips (engine revs, but you don't go anywhere). All of this on vehicle that's barely two years old.

I used to be a died-in-the-wool Chevy fan, but after owning two Fords in the last 4 Years, this will be my LAST venture iinto Chevrolet territory...