We just recently leveled and regrassed our range with a bermuda/hybrid type of grass that will grow and heal much faster than the mix of po and bent that was there for years.
Every year as the season wore on, the old grasses would heal slowly and degrade to the point that the range was a mess by September from overuse and slow grass growth. This new stuff supposedly will change all that and we are already seeing some evidence after only a week. They did not even use seed to fill the divots, just sand...
The range was also widened and a few more rows were added to the front of the hitting area so, even with extensive use, we shouldn't be back in the original hitting area for quite a while.