Last time I did these wings on the grill I cooked them in a "white grape and peach juice" bath in an aluminum pan on the grill for 30 minutes, then tossed them in sauce and finished them directly on the grill for 15 minutes (turned once) and served.
CMJ - KCBS & NCBBQA
CBJ - MBN, NCBS, NCPC, & SBN
OBJ - BBQCritic.com
CTC - KCBS
Pitmaster and chef - "4 Lil' Pigs" Competition BBQ Team
Author of "A 'Q' Review"
Lang Hybrid Smoker, BDS, & Holland "Epic"