it seems to me, that to be a traveler is the most commonly accepted way to be homeless. even when trippin around my hometown, to maintain the appearance of a traveler is much safer than to look like a broke bum.

on the move
if you happen to live out of a vehicle, then your mode of transportation is always with you. check this guy's blog for info on living in your car. if you're like me and prefer to live from a rucksack, there's still ways to get around for cheap or free.
-hitching-

always check for the best places to hitch a ride. truck stops and gas stations may be a good place. never walk onto a busy highway, if you need to hitch always stand somewhere at the beginning of an on ramp where there's plenty of room for your potential ride to safely pull over. some smaller less travelled highways may be walkable, like the number 3 highway in BC. muchof it in rural areas has a wide gravel shoulder to safely walk or hitch.

-the bus-

if you do take the bus for longer trips, most of your time is spent travelling with short breaks and possibly stop-overs. many transit terminals and break-stops leave you little choice for food purchases, most options being very costly. it's best to have a decent food bag packed before hitting the road for multi-day trips. it will save you loot and keep you from going hungry.
-bike-
cycling is good exercise, and plenty faster than being on foot.

if you plan to use a bike, make sure you have enough loot and know-how to maintain it. if you're relying on the bike to carry your stuff around and suddenly it no longer works, you could be left making some tough decisions on what to leave and take with you if repairing the bike isn't an option. also, you must be prepared to safely lock up or stow away your bike if you have to leave it somewhere, like outside of a job placement, or nearby a camp spot.
-on foot-

having proper footwear is crucial, especially if you carry a decent load of gear on your back. i love to run barefoot as much as the next hippie, but having proper support when stepping with the extra weight is important to prevent injuries that could leave you stuck. wear comfortable, wicking socks and quality shoes. it's very much worth it to invest in quality footwear and backpacks for maximum comfort. it will make the difference between enjoying your time on the move, and struggling to move forward.
tenting, stealth vs. campgrounds
it's also much easier to get away with tenting when you're on the move. i do my best not to be visible from the road, but it's not always possible to find a better place when you're running short of sunlight. one time a driver spotted the tent out in the woods by the highway, and got out and ran up just to check if we were okay. still, do your best to be invisible when you stop. my fear of dangerous human contact is often much greater than that with the wild. don't forget to be bear safe!
