I have a SOG pentagon I sometimes boot carry. Not ideal, but better than nothing when you are not supposed to have any knife. Other times i carry it IWB which I prefer. Less than legal, I'm confused. I can be trusted to carry whatever 17+ round pistol I can, a shotgun in the trunk, yet according to Virginia a stinkin 5" double edge knife is illegal?
Oh well, will keep operating on the "if you're getting frisked you've got bigger problems" theory.
The short version is that I can spell b-i-g f-e-l-o-n-y real easy if I get caught w/ a gun on base. A knife as part of my hunting pack in trunk or on me will most likely get me berated by a guard and at worst knife taken. I try to keep cool enough stuff that anyone bothering me would either let me off, or take the knife for themselves rather than making it official. Kinda like having a crowbar, it's "burglar tools" if you use it wrong, no big deal if you don't.