I'm lowkey thankful all the wild hunt enemies are tagged as Elite Enemies (yes even the skinny ones with torches for heads).

So each kill gives 60 exp + 200 mora, that's around 0.0765 resin per enemy. This section has 6 camps that regenerate 26 enemies every day, so that's about 1.988 resin worth of farm. The 60 exp applies to every character you're leveling as well, so if you're leveling 4 characters the resin yield grows to 2.75.
HYV lowkey generous this section alone is worth 2 resin of farm