I second BigLebowski. It's generally not a good idea to start your own organization of this type in an area that already has so many overlapping services. You need training and experience, and VDEM requires certain certifications even for folks who are organized as ARES/RACES, REACT, etc. before permitting any sort of official involvement on their part. And frankly, I don't think there's going to be a lot of VTAC activity where Albemarle County is concerned. They have 700/800 MHz P25 trunked system, and likely a boatload of mutual aid/interop frequencies already programmed in their radios--and State Police already have the same stuff programmed in their portables.
Glad to see that you've licensed your 'Ops' freqs, but as others have pointed out, your license requires them to be set to Narrowband FM. It looks like you're using CHIRP to program them.
You can volunteer for Civil Air Patrol, Virginia Defense Force, Blue Ridge Mountain Rescue Group or even the VDEM radio cache--though some of those may be a bit of a drive for you. How about volunteering for your local Fire Dept and/or Rescue Squad in Scottsville?
73/Allen (N4JRI)