Caregiver for sick family member for 2 years (not sure if clinical?)
This is not considered a volunteer or community service activity, as it was for a family member. It could be listed under "Other" and the clinical relevance made clear by a good description of what you did. A rare adcomm member might consider it "clinical experience" but mostly it would be looked on as an altruistic activity. Fortunately, you have plenty of more standard clinical experience, so you're fine regardless.
It looks like you are pretty strong in nonmedical community service, leadership, and teaching. I think the lack of research will be less of an issue due to that.
The hobby and Arts involvment look good.
Any plans for physician shadowing?
I took all my non-science classes via extension studies
Does this mean they were distance learning classes via the internet? And if so, did you check to see if the med schools on your list accept such coursework? Have all your more recent classes, including some upper-level Bio and/or Biochem, been at a brick and mortar school?
How far are you willing to travel to attend interviews and go to med school? Loyola, SLU, and Creighton (no CC classes for prerequisites) would appear to be good matches for your ECs.
You might also check these schools for "fit" all of which have a decent OOS matriculation rate:
UCentral Florida, Miami, UConn, UMaryland, UKentucky, Rush, UIllinois, Jefferson, FIU (13% OOS, but expected to increase), FAU, Temple, LSU-NO, Vermont, Arizona X2, Louisville, and maybe some of the NY schools.