What happens to legitimate fans who bought resale tickets on StubHub, SeatGeek, etc. for Iowa and Arkansas?

I tried to get tickets during presale and general sale and they sold out instantly, so I caved and bought tickets for myself and a friend on StubHub and SeatGeek. How will we find out if they've been cancelled when the tickets don't deliver until a few days before the show? What do we do about hotel booking? It doesn't seem like the sellers are under any obligation to check and inform you if they've been cancelled.

Learned my lesson at any rate and will never buy unofficial resale for any artist again. Say NO to scalpers.