On each pile of foil add two crab legs then gently roll up the foil to create a bowl shape.
Into each foil bowl containing two crab legs add half the wine, one finely sliced garlic clove evenly spread, then a light sprinkle of the herb rub.
Wrap the first sheet of foil around the contents creating a tight seal with as little air as possible. Wrap each with the second piece of foil this time focusing on creating an airtight seal, rolling the foil joins if necessary.
Place the packets in a heat source of choice,l campfire coals, in a barbecue, or in a camp oven. Cook until the foil starts to puff up plus 2 minutes; the total time will be about 10 minutes depending on the temperature of your heat source.
Let the foil packs containing the crab legs sit for about 5 minutes. When opening be cautious of the pack’s heat and any steam that may escape.