I have to wash the vehicle this Saturday before the sun comes over the house, and I'll get some pics before it rains on Sunday

and post them.
One thing I can't believe they didn't put on the Acadia is a spoiler of some sort on the rear window that pushes air over the back window. Without it, the Acadia sucks road dirt onto the back window just like the Tahoe does
On the other hand, I do recommend using the Mr. Clean Auto-Dry car wash system. I have the PRO version which has a nice case with a drip hole, hose quick-disconnect system, and power spray mode, and I can completely wash the vehicle and rims and have it ready to go in 30 minutes.