I fished the FLW Series at Dardanelle as a co-angler in 2007.
Swimbaits were used a LOT.
Not just any swimbait, but weedless swimbaits.
I've had some serious success around hevay cover such as grass and logjams with a Berkley Hollow Belly swimbait.
The hook comes in the box.
Finding the right hook size and weight was the hardest part for me.
You must hook it perfectly straight or it won't right good.
Also, most people over crank them.
I had to back off to a 5.1:1 gear ratio reel to slow down enough.
Next time you go out fishing grass when its cloudy or drizzling, leave the spinnerbaits and buzzbaits in the box.
I throw my hollow bellys on the same rod I use a spinnerbait or crank and I like 15lb sufix.
I will admit, it took me 6-7 trips tinkering with that swimbait before I figured out the right combination of lure speed, hook placement, and type of cover.
When a 5 pounder tried to rip the rod out of my hands, the light bulb came on. LOL
PM if you need anymore help.