Good spots to learn in SWO due to shallow flat water
Oliphant virtually open no obstructions except the crowds....
Mitchell's Bay (must launch in water with helper or drift launch)
Rondeau Bay good spot but sketchy launch with a pier downwind
If you refuse to drive then I would wait for a side shore wind which will keep the waves down on Huron, but this will not work at KP because of the point... maybe on East or ENE wind closer to Ipperwash but if you bail and cannot get out you will still get washed up onto slippery rocks with razor sharp zebra muscles.
With learning to Kitesurf comes a lot of traveling that is just the way it is.
I don't mind driving around hunting for spots. I have access to a few cottages on Simcoe on north wind days that are basically private bays (no public access), but Simcoe is a good 2-3hr drive from London. So sometimes it is just not going to be "easy" for me to get out there. I will check out those spots you mentioned tho.
I understand you guys not wanting to see some beginner show up in conditions and shore line that is above their skill level. Last thing I want as well is to get wreaked on rocks and sea monsters.