TL;DR suggested vehicle mounted compressor for multiple uses

I have an 01 Discovery with a fair share of rust from the East Coast of the US. Unfortunately my main use for it is beach driving (I try to stay dry, but lots of deep puddles).

I wanted to mount an air compressor for airing back up when there's a big line but mostly want to use it to blow off as much sand out from where I can reach.

I also bring my 94 geo tracker and want to do same. But the tracker has zero space for any add one haha.