Recently MI has legalized online gambling in MI. There are some nice one time promotions. The problem is I know nothing about online gambling.
https://www.michigansharp.com/legal/

I'm wondering what is the best way to fund an online gambling account. I'm hesitant to disclose my checking account number as I keep a large checking account balance. Also I don't think my credit cards allow gambling and don't those that do treat funding by credit cards as cash advances with fees and interest?

I'm thinking of opening a separate checking account just for gambling and fund deposits and withdrawals by ACH. Is this the best way to fund an account. Don't suggest bitcoin as I don't want anything to do with that. Has anyone did any online gambling in MI? I believe you don't have to be a resident of MI to do online gambling, but have to be physically located in MI when you do it.

Also is it safe to download this stuff to your computer? I'm just starting to look into this and would appreciate any help in this area.