Folding electric wheelchair

I have been diagnosed with curvature of the spine and twisting of the vertebrae this makes it difficult to walk.  I have been having so much trouble that on many days i have not been able to take my two children to school as i only have the bus for transport. The school said they had missed too much and if it continued they would have to ring DOCS. I recently got a manual wheelchair so i could get them to and from school but am finding it very difficult as i end up with pain in my neck and shoulders. I have also had a few close calls crossing roads as i am slow and i cant get up ramps easily, i nearly ended up in the path of on coming car as i didn't have the upper body strength to get up the ramp to get off the road. My daughter also learns violin and the trip we take is a long one and its almost impossible to make with the manual chair this is with both my daughter pushing and me wheeling at the same time. So what i need is a folding electric wheelchair. This will mean i can get the kids to a from school by bus and to violin lesson without being in so much pain and it will make things so much easier. I would love to get the funds for the chair as soon as i can so they don't miss anymore school.