I'm having a hard time working up a load as well due to there being minimal load data and I'm also at 1900ft elevation. I tried the load data off Peterson Cartridge website with H4350 and my velocity was way too low with their suggested max load. So I'm gonna do 0.5gr jumps and watch for pressure signs as I chase velocity with 62gr ELD-VT and 75gr ELD-M. I will say that 22 creedmoor with never be fur friendly at less than 300 yards. Unless you shoot FMJ's and just poke holes in them. If your goal is fur friendly shoot a .223 or 22-250, way cheaper and easier on furs.
I'm shooting a Remington 700 L/H, blue printed action, custom 23" barrel with 1:8 twist.