I like the emphasis on the tomahawk. Not only is it an incredibly valuable outdoor survival tool for procuring firewood, constructing a shelter, scraping a hide, etc. it’s also a devastating weapon in CQB. Lynn Thompson of Cold Steel is a big fan of the tomahawk and has a pretty good video on tactics and techniques for tomahawk fighting.
Yes, you can get a lot done with a decent ‘hawk. Quick shelter construction, especially if you’re in evergreen forests goes so much better with one. I use a SOG Fusion avialable from Sportsmansguide.com for a little less than $40. Good deal, that. I’ve also got standard hickory-handled ones at home, but the Fusion is the one I carry.