I'll be heading up to AK in two weeks. I was there 6 years ago and slept mainly in hotels and a few nights camping in campgrounds. This time I'm planning to do mostly primitive and stealth camping. I already know about food and toiletry storage in the wild. I'm concerned with the random curious bear wandering into my campsite. I'm not allowed to carry a gun so I'm thinking about bear spray and maybe a perimeter trip wire connected to a bell surrounding my tent and bike. What are the thoughts of the locals up in AK and Yukon areas?