Overworld travel

Food and Water
1 Ration of food is considered a days worth.

each player can carry 2 ration per Strength Mod, or 2 whichever is higher.

Each day you go without food imposes 1 exaustion

each day you without water imposes 2 levels of exaustion.

these do not stack

Travel Distance
Each day a player can travel 1 mile per .5 move speed.