Me personally if the rates of indy SP were more cheaper, I would book her more often. There is an great SP that have up her rates recently and now she is out of my range. It is sad because her clientele was disable people and most of the time these people are on welfare (I know because I'm disabled and was on welfare and I know most of them who book SP). Still love her and understand her choices but I don't think she will have lot of disable client more regularly. They will just save for couple of months and when they have enough they will call her or an SP with lower rates.
I know a few of us have reduce rates for people with disabilities. It’s worth asking or looking up