Might want to check with local game laws. Here in Texas it's illegal to hunt over bait. Some do it and get away with it but get caught and they'll drop the hammer on ya. Headlighting is also a no-no in areas where deer are known to roam. We've hunted at night with a light by asking the game warden to go with us. He has on several occasions. Not all game wardens are dipsticks. Now that we have his trust, all we do is call him and tell him where we'll be.
I've been spotlighting at night since the early 70's with my brother. I run the light, he shoots the varmint. For our coyotes, a bright light will run one in a heart beat. We use an old 200,000 candlepower Q Beam and it's more than enough light for long shots with a properly scoped rifle. Might try less light and a red lens. We tried a Blue Max, 1 million candlepower with a blue filter, and we might as well have emptied a Garand clip in the air when we drove in the pasture cause we never saw anything with it including deer. Like everything else, sometimes a little goes a long way and just because a little bit is good doesn't mean more is better.