Looking to get a motorized wheelchair

I am a below the knee amputee & no toes on my left foot, I have a prosthetic leg on my right leg, I walk with two canes. I do work part-time, I live alone someday hopefully soon I will drive again, but it's hard for someone to donate a new car which I need, but I need hand controls at the steering wheel, since I cannot use my feet. I can't walk long distance with the two canes, I do have a rollitor but just not able to go long distance, I am looking for a motorized wheelchair so I can go further in around my city & go to the parks as well, I live in Newburyport Mass I am missing out going downtown & I don't have many people to depend on. Thank goodness I work two days a week, but the rest of the days & weekends I'm stuck inside, well I do go out with my son when he isn't working but he works full time & long days & nights if anyone can help it'll be appreciated this is my second go fund me post my first one was like 4 or 5 years ago