I fished just below Bonneville a few times many years ago. I used shad darts, plain jig heads polished shiny or painted silver, and little spinners or spoons. Fish close to shore, cast out 30 feet or so, and most fish will be caught on the end of the drift, very close to shore. Bring a decent rod, because I hooked a springer using a chartruse jig. Have fun, but be aware of the water levels. They can rise or fall in less than a minute.