Final answer:
To travel from the Southern colonies up to the New England colonies, you can barter for items needed in different colonies and deal with unexpected challenges.
Step-by-step explanation:
To travel from the Southern colonies up to the New England colonies, you will need to barter for the items needed for your mother. In the Southern colonies, you can obtain 2lbs of tobacco easily, and in the Carolinas, you can also find indigo plants. While crossing through the middle colonies, you can barter for rice and any other items needed from the local farmers who grow grains, vegetables, and raise livestock. To deal with the unexpected buffalos, you can trade with local hunters or trappers for any necessary supplies or protection. After obtaining all the items, you can make your way back to the South safely.