Rules for Model Rockets in SO?

Anyone know the rules?  I know they shoot some off by the Baird during Rocket Camp. Is that area ok for regular hobbyists?

I used floods hill and never had a problem.  If you want several rockets and lots of supplies and engines for a good price let me know.  My son isn't interested anymore.

I’ve seen them shot off in Memorial Park in Maplewood. No issues I’ve ever seen. Some were of a pretty good size.

Sonnyboy always chose the big field at CHS for his launches...

-s.