LORs for us SAHMs

Hello all you Nontrads!

I have sporadic work/volunteer history due to being a military spouse and a stay-at-home mother. I pick up jobs usually during summer break and sometimes during the holiday season. I change schools often because of relocation too. This leads to frequent changes in professors and supervisors so it leads me wondering who would be the best fit for me to ask for LORs? I am just starting to look into postbacc programs and will need them specifically for career changer programs.

**I know most postbaccs have a deadline of Feb, however I just received word that my current school can offer me a degree based upon my college credits (long story). I am keeping my fingers crossed that there is at least one formal postbacc with rolling admissions.

Thanks in advance for any advice you may have!