>>2426914I travel those sorts of distances as well. When I was living in Austin, a drive to Longhorn was 330 miles.
>>2427572http://inna.zone is all you need. Newest version can always be found there.
>>2428403Not him but you actually don't need CBRN for a lot of this. Your biggest dangers as a rule of thumb are asbestos and mold, and both are particulate. For some very specialized areas, you could need it, but if you're going those places you either know what you're doing already or you're going to end up getting cancer or dying.