Here's the best way...
Join a CC that lets you make your own tournaments. Make a tournament for Wolf, back nine, easy conditions, low wind, from the easy tees. Make it unlimited times and make it for seven days. You will lower your average quickly.
Stay away from Par 3, Par 5, and Custom Courses since they cannot lower you average.
Also consider St A's front, Bethpage front, Kiawah back, and Pebble Beach front.
Use a premium ball for better control too.