I’m in SC. I’m barely ambulatory, I can use a walker, cane isn’t enough support, there are other issues that pettywell keep me chair bound, can’t drive being the most restrictive.
Somebody recommended a setup with casters (wheels) which is doable for me, but my preference is a motorized sit down walker with a chair the swivels and locks at 90 deg.
I know there are several groups in SC, and , my group is in coastal Georgia.
This may help.
https://www.skyandtelescope.com/clubs-organizations/
Even if you can`t go to them, they may be able to come to you. If you are in the the Hilton Head area, Private Mail me.
You may want to look at some of the table top models of scopes.