You guys that foil could just use the husks.
I did some tuesday, and didn't secure the husks. 30-45 mins. If it was exposed it got to dryed out, otherwise it was great.
Soaked for 10 min. Next time will be longer. Butter will be seasoned with chillis, thyme, basil, cyanne(sp?) and brushed on before tying up the husk, then on the grill top rack for 30-45 min. Also used hickory wood chips.
Char-griller pro deluxe w/SFB
22.5" weber kettle (rescue)