"...progress on getting me a flying platform to zoom..."
Don't you already own a Valkyrie?
But, WOW!!
100mph! On a stinking board!!
All well and good as long as everything is working properly. But have an engine failure... YIKES!!!
I guess he would be taking a swim

Yeah, as long as he's over water!
I googled this guy and he states there is a redundant system (basically 2 motors) and if one fails the other should produce enough power to land safely, supposedly.
Hope the odds of both motors failing at the same time are astronomical!
Then you wonder how fast this thing will sink and could you free yourself quick enough.
I'm interested in "Powered Paramotors" and in researching there seems to be some units that, evidently, you're strapped in the harness at multiple points and it takes awhile to release.
Pilots have drowned after an emergency landing in water.