All you need is corn and a grill. Simple!
First, do NOT remove the husks! I don't even touch the silk. Then soak the corn in water for at least 30 minutes.
Grill at 350* for 45-60 minutes, or if you're impatient like my husband it's still tasty at 375-400* for 20-30 minutes. You will want to turn every few minutes. The husks will brown.
Let cool for a few minutes then carefully remove the husks and silk. I find that removing the silk is easier now than before the corn is cooked.
I meant to take a picture before I removed my husk, but hunger won out.