Venom Sac farm is nerfed for the time being. I was watching the live stream yesterday with the Devs around Southsun, they confirmed that not all structures are staying, so other things might be coming in. I'll keep an eye on it and update as needed.
I'll be adding a Karka Shell Farm. This won't be like the other farms, but it'll be the farm that myself and my friends are using to grab Karka shells (like 108 in 3 hours, and that was slow). I'll throw that map+path up in the near future.
The Skelk farm got a buff with the update. Much like the Venom Sac Farm, I'm not sure if it will stay like that, but the initial density of Skelk at the starting cove increased while the rest of the farm remained the same.
Hope everyone is enjoying Southsun
The MF bonus that comes with the Settler guy is really good for the farm. Is the Skelk farm you're referring to the Blood/Fang farm? I did it tonight for about an hour and got 6 powerfuls, many potents bloods, 8 vicious an many large fangs. Not sure how those numbers compared to before but given the bonus 200% I expected more.