Based on number of drill sessions created so far this year.
 

1. Sacramento, CA - 202
2. Greater Seattle Area, WA - 172
3. Medford/Ashland, OR - 99
4. Grass Valley/Auburn, CA - 79
5. The Villages 2, FL - 75
6. Asheville, Black Mountain, Brevard, Henderson County, NC - 70
7. Crossville/Cookeville, TN - 63
8. Omaha, NE - 54
9. Greater Huntsville, AL - 53
10. Newbury Park / Thousand Oaks / Simi Valley, CA - 51