Question [Q] Rooting Verizon Samsung Galaxy S3 with 4.3 OTA Update

I used the Casual software to root my Verizon Samsung Galaxy S3, and then took the OTA update for 4.3. In the thread in the development forum, the update says it's not compatible with 4.3. So my questions are these (I'm asking here, because I don't have enough posts to reply to that thread):

1. Is anyone working on Casual to get it to work with the OTA for 4.3?
2. If so, is there an ETA or status update on the project?
3. Does anyone have instructions to root this phone (without using Casual)?

Thanks, and have a great day.
Patrick.