I picked this up from Lowes
Shop Kobalt 1.5-HP 3-Gallon 155-PSI 120-Volt Hot Dog Portable Electric Air Compressor at Lowes.com
Was on sale for $109. Good reviews, decent SCFM, low profile, and unlike the pancakes it won't fall over in transport. Leaving air in the 3 gallon tank will give me some cushion on the road if needed as I have no gen. Mainly picked it up for blowing the trailer out, but should be great also if the need arises to deal with tubeless bicycle tires.
I've got the AirLift WirelessAIR on my truck too. So nice to be able to adjust, or air up the bags on the fly when you forget to do it before leaving camp.