“That’s a major problem,” says Gene Louis, a New Jersey expat who attended his first meetup in 2013 after moving to Springfield to begin ventures in real estate brokerage and digital marketing. Plus, Jersey is expensive, and he doesn’t like the fact that its residents don’t pump their own gas. “You don’t know what people are going to define as a threat, don’t know what people at survival meetings are going to talk about,” he says. “You can’t prepare for 100 percent of what’s on that list—well, you’d need to be Donald Trump to afford to.” 
What’s the bare minimum you need to navigate across land?  For most people, that would be a compass and map.  A basic road map is sufficient to get a rough approximation of the lay of the land.  More detailed relief maps can help plan for elevation and estimate possible water sources but they also take up more room in your pack.  Waterproofed or laminated maps are also extremely helpful.  Lensatic compasses are the most reliable for little money.  If possible, a compass and protractor are also extremely helpful for route planning.  Obviously, not as essential but nonetheless useful.