PITA-o-meter rating:
RELATIVE PAIN
In order (if I can think of everything correctly):
- Remove the serpentine belt.
- Drain the oil.
- Unbolt the power steering pump.
- Remove the crankshaft pulley.
- Remove the timing chain cover out of the vehicle for ease. You need to unbolt the engine mount (support the engine a bit) to slide the cover out of the vehicle.
- Remove the timing chain guides, timing chain itself, and the timing chain tensioner.
- Remove the camshaft sprockets.
- Unbolt the timing chain housing from the engine and water pump, and slide out of the way.
- Remove the camshaft tower covers.
There's your gaskets. Taking out the camshafts is only a matter of taking off a few more things. Don't drop the lifters (buckets) out of the cam tower if you do. If they do move around, make sure they go in the same spot they came out of. Reinstallation of the above is a little more precise. You need the bolt tightening sequence pattern, and know how to get everything in time.
Actually, since you're in Michigan, I could help you if you want. [EDIT] Then I looked at WHERE in Michigan you are... [/EDIT]