Not organized at all, sorry, maybe someday I will do that; right now I just want to post links to some of my favorite sites …
Four State QRP Group; kits, operating events, and more.
QRPguys; lots of cool kits
K6ARK; EFHW and other kits, 3D printable designs, too.
QRPme; lots of kits, including the iconic Tuna Tin rigs.
OH8STN; QRP with an emphasis on off-grid operating
K0NR, ,Bob; The KØNR Radio Site home of Potaxxia, “Ask your doctor if Potaxxia is right for you” LOL! + much more; including SOTA in the VHF and UHF bands.
rfquests.com – Rebecca KO4KVG and Ben KO4KVH I don’t remember the twisty series of links that led me to their blog, but I’m glad I found them! Enthusiastic POTA / SOTA activators!