Do teleport with hands only??

I wrote my own Teleport logic. You can try raycasting on pinch (and drawing that line/curve with line renderer) and then teleporting on pinch release to that raycast hit point.

            if (oVRHand.GetFingerIsPinching(OVRHand.HandFinger.Index))
            {
                //Find Teleport Destination
            }
            else
            {
                if (teleportDestinationFound)
                {
                    //Teleport
                }
            }