My son and I both drew the walk-in either sex tag last year. It was our first time to ever apply but the algorithm was changed per the ODWC staff to get less than five year applicants a chance. Plus the walk-in is a very challenging hunt. We logged 12 miles in two days. It is also 2 half days and three full days of hunting if you need it. We had the first bull down in 3 hours and the second bull down the next morning so we were finished at 9:00 am Tuesday morning. If your friend would like any information regarding elk locations or anything else pertaining to the refuge, I would be glad to help.Have a friend who drew the either sex elk walk in at Wichita Mtns, interested to see how that works out.