do yourself a favor pull the skid plates place them in the back on something to catch the oil bring a creeper, flash light, and go to are car wash that allows engine cleaning (here in California if you use one that is not approved for de-greasing you can be subject to a fine) Bring plenty of change and give your engine compartment and any other place a bath.
Look at it and plan on how your going to do it I start at the bottom back and move forward. Bring eye protection a face shield even better. When you get to the top try not to get to much water in the alternator. Also careful around the radiator and a/c condenser as it will push over the fins. I also try not to hit a hot exhaust manifold as much as possible.
When the whole thing is done let it drip off a bit take a little break and then get back on your creeper and with a flash light see where you missed. Drop some money into car wash and finish the job. Don't for get the skid plates in the back.
This will make life much easier to find these leaks and enjoyable to work on.