Hunting moose, more so than most other critters, is a "pay or pay" proposition. You either pay an outfitter on a guided hunt or you pay with planning, gear, physical effort and mental testing and limited access on a more unguided basis.
Moose a huge and surprisingly difficult to hunt, at times, and they are especially hard to extract from the back country so choose your poison wisely.
They are a blast to hunt!
Again, good luck.
Zeke