Any 70D here who is AGR? I'm putting in a packet for AGR and I'm looking for some advice?

You should also post something in the 70D group.

https://www.rallypoint.com/specialties/70d-health-services-systems-management

It's probably more efficient to use the search function to find someone. Here's the search for all of the 70Ds on here (73 total, active and reserve).

https://www.rallypoint.com/search?utf8=%E2%9C%93&keyword=a&search_type=all&commit=+#search_advanced_profile_search_params%5Bkeyword%5D=&search_advanced_profile_search_params%5Bprofiles_branch%5D=%7C%7C%7CArmy&search_advanced_profile_search_params%5Bprofiles_specialty%5D=%7C%7C%7C70D%3A+Health+Services+Systems+Management

the application is straight forward, you just fill it out and submit. If they like your qualifications then they might reach out to you. Keep in mind that , if you get selected, you wont know your assignment until you accept that position. then they will send you an email with your assignment and it could be anywhere. like in me case they sent me from CT to western Iowa out in the middle on nowhere.