Ken,
If you are enamoured by that snake, you should have caught it and all of those like it, until you have a nice colony.
Not to rain on your parade, but that is not an Indigo (Drymarchon corais couperi) but is actually a Southern Black Racer ( Coluber constrictor).
A very nice snake in its own right, super smart, diurnal, so they would make a great dispaly animal.
Very active, so it requires a LARGE cage and plenty to eat.
I believe you should keep some Ken, seems like you would enjoy them!
And legal to posses.
Timm