If you have no debt it can be done. As cheap a vehicle a you're comfortable with, try to find out company that won't force you to buy after its 5 years old; I'm surviving by taking local courier type work as well; I don't wait around after a drop, but deadhead to the next available run/good freight area...older vehicle means I've dropped the collision meaning I save over 50% where I live...no takeout food...your own maintenance & parts store commercial discount, fixing your own vehicle pays better per hour than expediting...unlimited ways to save money, but keep in mind very few companies are taking on vans and it's pretty tight with a co driver in a loaded van