I find a tent easier for me, as I have some trouble negotiating with hammocks due to my size. For comfort, I like to sleep with my 44 mag and trip lines around the camp. If an unwanted should venture into camp and cause a ruckus, and especially if they come messing around the tent, the 44 should be enough deterrent. If they are still out there after the first round or two, they won't be happy about staying long.

Ben, who often sleeps with one eye open, and focused on the front sight.
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The ultimate result of shielding men from the effects of folly is to fill the world with fools.
-- Herbert Spencer, English Philosopher (1820-1903)