This is our first year for it (there was no rush allowed on punts in previous years). We line up 2 guys outside the numbers, motion one over for an additional protector, and directional punt to the other side. Something like this (unbalance left, kicking left)
X-------------------------------------X-X-X-X-X-X----------------------------------------X
-------------------------------------X---------------X
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We bring the right wide out over in motion, he takes anything coming off the left edge. Our punter is left footed, takes his steps toward the sideline and kicks. We haven't played any games yet, but it looks good in practice.