Tuppergun,
You can usually just put the swivel from your main line at the apex of the right angle formed by the circular bend & wrap around of the wire (where we're putting some epoxy.
The Walleye Rig, or whatever you hang with bait, can come off of the horizontal arm with the swivel already on it. It's a good idea to have the boat already moving at a trolling speed, so you can lower the bottom bouncer into the water and allow the water to drag the bait out back away from the rig etc for a nice presentation. Otherwise, it can all get tangled up. You'll like these I think.