Indiana county help

Hi, im living down here in southern Indiana County. I am a sportsman with a disability and require the use of a wheelchair to navigate the woods. I am wondering if anybody from this area could give me some information on public hunting land i can traverse in my wheelchair in pursuit of squirrel pheasant grouse etc. I have gone out scouting in a few game lands with roads that look like they should hold small game but havent actually located the game im looking for yet.
Thank you in advance for any help