Does anyone have recommendations on night vision equipment? I saw a "Night Owl" brand night vision scope at a local "Big 5 Sporting Goods" store earlier today on sale for about $130. Are those any good? I have never owned or used one, but we have some pretty dark nights out here in the desert when there is no moon. Lots of critters - both four and two legged - moving around these parts at night. I would like to have something that could let me have a peek at what might might be coming around our homestead during darkness. I would appreciate any recommendations. Thank You!