Well... at the risk of incurring the wrath of animal lovers... I do live in the U.S. and let me tell you in no uncertain terms that raccoons are not a wild animal one would want to encourage living nearby. They are , as mentioned, rabies carriers, but beyond that they are also very susceptible to distemper. The rabies can be vaccinated against, but if there's an event where a human is suspected of being bit by a raccoon the authorities, at least here, will not accept the vaccination card as valid for protecting the animal and it will probably have to be destroyed for testing as well as the human gong through a nasty testing procedure as well.
They grow to enormous size, the boars (males) getting to be 40 to 50 pounds in size.
They are prone to raccoon round worm infection, which is a serious problem since the parasite can be transferred to humans.
They are naturally nocturnal, so they're gonna be up all night digging in your cupboards since they are also very inquisitive and explore every where, since they are accomplished climbers.
They don't take at all to being disciplined. Harsh yelling can prompt a biting attack... they bite almost without provocation.
All this was learned from a relative that tried to domesticate one in the southern U.S.
By the way... most veterinarians won't treat raccoons...
So... unless you can find a rescue place for them, they'd best be done away with, as uncaring as that may sound. If you feed them to a survivable size, they'll never make it in the wild and expect you to feed them for the next 15 years, which is how long they normally live.
Lastly, my relative said the best food for them is a good, high protein dry dog food. They are omnivores and don't handle much meat very well... (gives them the runs if overdone). I won't go into how they construct latrines in the most imaginative places...