As John says, take another look at the website, the rules section has been corrected and tidied up. Bounty 2 doesn't have "fixed" swims as such. If you are on the Barn Bank there's at one end, a good holding area, so you'd probably end up fishing that end plus some baits out in the bay in front of you. Its easy to pitch close together on Barn Bank.
Same can be said for the opposite side/corner - the reedy end is popular and you can pitch close together.
We actually think that barbed hooks are slightly better insofar that they hold better and (some say) possibly cause less damage. We won't come all out and say "no barbless" but we prefer microbarbed hooks or barbed with the barbs flattened. Deffo NO full size barbs. If you are fishing a snag (like sunken trees) you must fish barbless...only one "tree" swim on B2 (not on Barn bank).
Put simply it is essential that the rig can pull through the lead clip (if you use one). The swivel can be pushed into a lead clip (making it semi fixed) but that is OK provided it is not locked in place (some lead clips have a little bung type thing that you can push in to fix the swivel in place - this is not acceptable as it makes it fixed - basically we don't want any fish dragging leads around.
This was a typo - NO nuts..of any type including tigers
Hope that clears things up a bit.
Steve