Auto body repair & detailing: bumper removal, dakota quad cab, strip mall

Question
I hit a light post in a local strip mall with my 01 Dakota Quad Cab.  Bent the bumper beyond repair, and purchased a replacement.  Problem is I can't seem to figure out how to get the bent bumper off.  Was hoping for one of those "schematic" type drawings that would show me the location of the bolts, etc.  

Would appreciate your input.  Thanks in advance.

Answer
open your hood lookon both sides of the rad. you will see the end s of the frame you should have 2  18 mil bolts pointing down. these and two bolts under the truck from the ends of the bumber to the frame on angles are what hold on your bumber. you will more than likly have to replace the brackets by the rad. to if you do use a pry bar to get the old ones olt. hope this helps