I always used to peel the husks back, remove the silk and put the husks back. I would soak the ears in water ~15 to 20 min, then onto the grill/pit..Time is cooking is temp and method dependent - direct vs indirect. The end result is caramelized kernels - not all but several.. The last few years I have omitted the soaking to find no difference, perhaps better..The end result is sweet and juicy corn...A caveat: The corn must be fresh for optimum taste..