A shooting range I used to go to would not rent to unaccompanied men. They had to be members and take a class at least, or be in a group, or bring their own guns. This was to prevent impulsive suicides. Maybe if you want to keep any kind of gambling on sports, you should have to go to a sports book with your pals and watch some games together.
Putting the casino in your pocket feels like a social suicide.