you'll never get a lawyer to do it
it's way too expensive

you can however file in small claims court and it will be easily won.

get things in WRITING, that's the only evidence that counts.

i would go with the printouts and say "read, give me my money"
and if she doesn't
file in small claims court.

and then
call the local newspaper, they LOVE stories like this where people are getting screwed for years. (19 properties, turning over at least once a year, screwing all those people for $100 each, oh yeah, that story writes itself) Remember, reporters are lazy, you'll have to give them all the documents, law, everything you already have so the reporter can write it and document it)