If My Dad Wrote For LOST:

First order of business; build a woodshed. You’re never going to get a fire going with wet wood.
Everyone would be wearing blue Dickies, or no pants at all.
The boar that Locke caught would end up in a BLT sandwich. I have no clue where the lettuce, tomato or bread came from.
The biggest part of season 2 would have been finding a freezer in the hatch filled with Flavor-Ice pops.
Actually, by episode 2 they would have built a hovercraft and rescued themselves. Series over.