I'm also curious about whether it is even legal in your area to keep raccoons as pets. It's not in a lot of areas.
But, assuming that it is, there are websites out there about the challenges and rewards of keeping pet raccoons, including health care. This one is from someone who has a pet raccoon:
REMO RACCOON'S HOME PAGE
Be aware that even the people who have pet raccoons say that they will bite, and that you should expect to be bitten at some point. And that if it bites a visitor, the law may not recognize the rabies vaccination. They also say that adult coons are solitary animals, so I'm not sure what's going to happen as your two get older.