Daniel,
I hope you see this before you leave for the PN.
I wont be able to make it out tonight as I have to stay at work a little later!
If you decide to put in at the culvert, which is on the right hand side of the road under the first little overpass, you need to go about .5 kms before you get to a little class 2 rapid.. you can either eddy out river right and scout from the remains of the bridge thingy or just scout from the boat and keep left of the big rock in the middle. There is nothing to worry about at this level, no holes or anything.
Have fun!
John