Hey dude, if you have discord I'd give you a few tips From my 3 major journeys, and time on the streets. Or if you wanna talk on uere thats fine.
Just be very cautious of people, not too friendly in major cities at ALL TIMES. and be respectful but not subservient. You'll be alright. As far as equipment, funds, making money, and running a camp site....I'd say do some research on YT now a days unless u wanna talk privately on discord like I said I'd can give you MY experience but ultimately it's how you apply it