My good buddy Corey owns a very large farm here in town with tons and tons of cattle on it. After a heavy rain, one of our greatest adventures is to take the 4 wheelers and hide in the woods and wait. What are we waiting for? Shroomers.
Without fail, and like clock work, these kids come out and look for, as you say "magic mushrooms". They come out to sift the cow shiit, to find these damn things. We wait until we see em, run em down, and beat the crap out of em, then usually cal lthe cops for tresspassing, but I digress.
Those things are very very bad news. They will fuk you up quick, 2 times. Many a kid here intown has gotten quite sick fro mthe shrooms. Hell, even one kid tried to sure Corey's farm for him going to the hospital as a result of the shrooms.
Good call on the straighten up and fly right philosohpy. It usually takes the negative things (Getting a DUI, having a bad trip, etc) to get you to see the light.