Welcome home!
Yes, a lot of changes. Some domestic outfits are still shipping, although many with extra charges on that due to their enforced extra costs.
18650BatteryShop for batteries, Kanthal, well, pretty much anywhere that used to sell it still does, or go straight to Temco online.
Juice. Well, I mix my own. But your needs seem to be simple, why not mix yours as well? PG and VG can still be easily had, nic can still be found, although of course its' cost has gone up. (Coming off your relapse, don't know if you want/need nic or not.) Many of us get our flavors at Bull City Flavors, Gremberry Farms, and FlavorJungle. Get a few different apple flavors and have fun

(Many find a single flavor agent, apple or whatever, to often benefit by the addition of another one or two in the same profile, to fill it out.)
Mtl/tootle on KF2Ls to this day
