Gummy bears work well. If you can get Mountain Dew syrup, thats a really good top dress to your bait. You’ll need a buddy who works for Pepsi to get it. Its the stuff they use in pop fountains at fast food reatuarants.
Try to bait daily and at the same time every time. The bears will pattern your feeding schedule. Make a fair amount of noise walking in and out from the site. When it comes time to hunt, have a buddy walk in with you and set the bait. You stay there as he leaves. The bears think its safe to come feed and you’ll be ready and waiting. When I hunted 5 years ago, I had a morning bait and an evening bait. Both sites had bears on them. The morning site had bears before noon, every day. If you have multiple bears working your bait, put less bait out. It encourages competition.