Been playing since 2007 or so with varying degrees of success and failure.
Black Friday put me out of it for a couple of years. When I made a serious effort to get back to it, the game had changed. Better players in general. Anyway....
How about a National law? I'm in Kentucky and we recently had several online gambling bills brought up but fail to make it out of committee. State by state legalization is resulting in the same mess we have with marijuana.
So yes.

Do you have any ideas on how to proceed?

Minnesota allows betting on the horses just not here. It's a stupid restriction thought to make people go to the two tracks but it just limits the pools and the payout. I'm sure they also think all the money will be won out of state.

and poker tournaments, $100 buy ins.
Don't they allow betting on the horses?

It makes no sense that you can play poker at racetracks but not online.