Rear bumper
I can help you with that. There should be one bolt into the top from the inner sides. You have to remove the rear taillight assemblies to get to them. Also, remove the interior panels that cover the fuel pump computer on the left and the power antennae on the right. There are 2~3 nuts you must remove. They are 10 or 12 mm. Also, from the underneath, there should be one bolt (at least) at the very bottom of the leading edge of the bumper that bolts the bumper to the quarter panel. I believe there are four studs on the bumper that go into the quarter in all and then two going into the rear (behind taillights). Total of 10 if I recall properly.