DMT is too short-acting, unfortunately. Florida man went to mall on PCP, most likely.
If there is anything that Florida needs more of, it's DMT. That, and any other psychedelics they can get. Having everyone in the state take breakthrough dosages might do the world some good.
That's cool if you are lucky enough to find them and identify them correctly. P. cubensis does OK on poo, but it does great with just some coco coir instead. It's a mushroom that loves to be cultivated. The Pacific North West is really the ideal location for finding wild mushrooms. (You can find them all over the place, but there is a ton of luck involved.)
Honestly, I would rather forage for p. semilanceata, aka, Liberty Cap. It grows in regular grass next to streams or ponds and not necessarily in poo. They are generally a bit stronger but also a bit smaller. With the exception of one look-alike that I know about, they are easier to identify.