The young homeless people I knew on the East Coast were almost universally "travelers". They'd hop trains to Florida in the winter and migrate north in the summ

The young homeless people I knew on the East Coast were almost universally "travelers". They'd hop trains to Florida in the winter and migrate north in the summer. Most of the East Coast is inhospitable at one time of the year or another -- when the low temperature is above 70 F (20 C) or below 30 F (0 C) it can be very hard to sleep outside.