Seems to me we used to make sure the elderly were taken care of and nobody would have ever charged them for gas especially since they were going there anyway. Can't imaging what kind of tight wad would charge an elderly person to take them to the assembly. Taking care of the elderly used to be a basic tenet of the religion. Then again, when it comes to money, there's a grab going on from the top down. We found out that Bethel sent my 84 year old mother in law (with dementia) a brochure encouraging her to give her home and savings to the Watchtower and they'd let her stay in it until she died. Luckily my Elder Bro in Law put a stop to that. There's no way he'd let even his beloved Watchtower, get their hands on money that could one day soon be his.
Remember the big Tacoma Dome "parking scam" that was discovered a few years back? People were being charged for parking at the Dome each day even though the dome rental included all of the parking? What a scam that was. I think it cost us around $50 to park for the assembly at the Dome, you had to have these paper parking tickets.
Did you ever get your Mother's house situation straightened out or is she still doing a reverse mortgage thanks to those JW scammers who swindled her out of it a few years ago?