Like virtually everyone who has posted, I hope you can find a way to continue. It is hard to visualize life without my Railfan Timetables. Perhaps this has already been suggested, but I wonder if it would make sense to try to use the internet as a way to gather information. Perhaps you could post some kind of list of info needs, and all of us could contribute what we can. That might be a way of attracting new blood and spreading the work load. Obviously some kind of verification would be needed, but I suspect over time you would know who is reliable and who isn't, what needs checking and what doesn't. FWIW.

JBWX