MyResortNetwork is owned and operated by two gentlemen, Craig Carty and Mike Barton.
June is likely just another advertiser. She probably owns a large allotment of Wyndham points and is trying to rent them for profit. I'd be amazed if she actually has all the reservations secured, as it looks like she has posted a ton of ads! Most likely she is simply pulling availabilty and posting ads hoping someone will pay her to make the reservation.
Currently MRN's most active advertiser is Holiday Group, with 731 active ads.
Stroman would be next on the list with 686...