In a large Ziploc bag, combine chicken breasts and about 3/4 of the bottle of Caribbean Jerk Sauce. In a separate Ziploc bag, add the bacon and remaining Jerk Sauce. Put in fridge overnight (or at least 6-8 hours). Take out the chicken, discard marinade and grill turning only once if possible. Add bacon to the grill. When the bacon seems cooked through (watch it closely, don't overcook). Place the chicken on top of 4 bacon pieces and lay the remaining bacon over the top of the chicken. Grill on low for another few minutes. Serve with grilled pineapple. YUM.