Using a small sharp knife cut a 1 inch wide pocket in the chicken breast. Stuff pocket with bacon crumbles, diced jalapenos and cheese stick. Add extra bacon and jalapenos as desired. Sprinkle Gulf Coast seasoning all over chicken breasts. Grill chicken initially over indirect heat and then sear over direct heat. When the chicken is moved to direct heat brush with Sweet and Spicy BBQ sauce, turning every few minutes until the chicken is cooked (about 165 degrees F).