Scout early, ideally old bait sites that aren't in use are great to try and reactivate. Try to avoid being within a few miles of any other bait sites. If you are establishing a new site, try to be in mixed forest close to a natural water source. intersecting game trails have worked great for me.
Bait as early as your regs allow you to, and leave it be for a week or two, with a trail camera. For fall bear I use fryer oil I collect from restaurants, scented with a caramel extract and oats. Spring bear, I use oil, meat, and a few oats or popcorn. Talk to your local butcher shops, meat processors. Most I have dealt with are happy to help you out for free, or in some cases, booze. Beaver carcasses are great, suspend them in a pail, hanging upside down from a high branch.
Baitem 907 dot com has some excellent scenting options. I take some of the caramel scent, mixed with cooking oil and put it in a spray bottle, and I spray all the trees and area around the bait. the oil and scent combo stay around a lot longer that way. You can also scent rags and hang them up. Once the bears start hitting, keep the bait full and figure out what is coming in based on trail cam data and make your plan. if you have really big bears coming in through the night, cut your bait back and feed them early morning.
Evening hunts are most active during spring, ideally, have two different stand options to enable you to hunt the site regardless of wind direction. Make sure to set your primary stand up so that the prevailing winds in the area are hitting you in the face. Once you are actively hunting, I use scents in the stand. I have had great luck with burnable scent sticks and aerosols.
The most important part, is to have fun. Get creative, YouTube is a great source of info, but don't be afraid to try your own ideas. My wife and kids get into the bait collecting and bait placing process, and my wife loves spectating the bears from the stand. Hope that helps, more than willing to answer any additional questions or offer advice anytime, best of luck.