I'm a fan of the cuddelink system. You can put cameras where there is no cell reception as long as they can "talk" to a camera or string of cameras that eventually does have cell reception. They're not cheap but more cameras doesn't mean more $. Picture quality in the message sent isn't phenomenal, but I've never had an issue seeing anglers or a beard on a turkey. I've found they also don't trigger on squirrels very often which I'd a huge plus.