Thanks all for the intriguing replies. The flying boat video was cool, but not for me. Bu how is that guy doing it for commercial practice.? Wild west? No insurance? It's all fun until someone ges an eye poked out.
I flw mostly in MN, where the winds aren't too bad, but yes, wind and ULs arenot fun conditions. FLew mine mostly early morning and near sunset.
More exploring when I get there.
I flew out of Northern Sun Ultralights, near Stillwater MN........