I'm not sure about this but last year I was at Monmouth with a friend for simulcasting and couldn't wager for fixed odds on the self -serve machines and had to use a teller. Not sure if you can get fixed odds in NJ even if you live there by using an ADW, you might but probably have to be a resident of NJ.
That would be a good question for Gurals casino aka GC
He lives in that area and would know
yes-you must be a NJ resident and join Monmouthbets.com--and there is fixed odds wagering
however-they don't know what they are doing....if there is a very late scratch they don't know how to calculate the adjusted odds--one time I bet $100 to win on an even money favorite with fixed odds-there was a 50/1 shot scratched at the gate....
the horse won and I was expecting about an $80 or $90 profit--instead they gave me a return of $70 TOTAL-not... $70- profit------
$70 total-i called them and told them my horse won and I lost money-they told me since there was a scratch my bet was a minus pool and I lost $30--thats how they make money-they cheat you then claim ignorance saying that the way they operate--i told the woman that was completely absurd-she credited me for the $30 after I told them they were clowns-and closed my account
I have learned since that they don't have many customers and the ones they do wager on track and bet as the horses are loading the gate
the Betfair exchange wagering was superior, but they intentionally wouldn't open the market until 3 minutes till post time--by then any edge was long gone