I am sure getting fed up on reading about bear, meaning black bear, defence guns.
It is only bears that are habituated with people, that may present a danger. Bears that are not the slightest bit afraid of humans, look on them as just a possible food source. If you let them, the extremely odd one, may decide to take a bite out of you.
Black bears are cowards. How many times have we read where a bear was after a dog/calf/child and the lady of the house spotted it, grabbed her broom and chased away the bear? Many times I have read where a person hit the bear with a tin pail, stick, shovel, broom, whatever, and the bear ran away.
Black bears will not defend their cubs. I have personally, on more than one occassion, chased little cubs up a tree, while mother bear ran off a few steps and watched. I know of many other cases involving other people, where a mother black bear would not defend her cubs.
Countless people who know absolutely nothing about the subject, are forever writing about what a potent firearm you need for shooting bears, because the wounded bear will attack you. This is absolute balderdash. Throughout quite a long lifetime, I have never seen, never heard of, nor ever read, of a bona fide case of a wounded black bear attempting to attack the shooter, or any one else!
Now, before you start telling me a fourth hand story about an uncle of a friends buddy being attcked by a wounded black bear, let's look at some bear facts. Bears have very poor eyes. When a bear is startled, it takes off in the direction it is pointed and just seems to go in a straight line, bulldozing through the bush, or what ever is in the way. The same thing applies to an unsuspecting bear that is hit with a bullet. It takes off in the direction it is pointed. I have personally had this happen. I was standing on a big brush pile and made a poor shot on a black bear. It made a bee line toward me and hid in the brush pile I was standing on! I had to get down, move some brush to get a clear view of the bear to finish it, while it did it's best to hide and increase its distance from me.
Go to your camp and have fun. If a black bear bothers, hit him in the fanny with a broom, or, if it will make you feel better, shoot him with your 410.