Bibler is my question? I'm a year round camper in all weather and want to move into an easy/quick/bad weather, setup tent, with bombproof abilities! Bibler has been on my mind for years and pricey is indeed an understatement, regarding these, BUT??? Anybody using these single walled units and how good/happy are you folks? I think Utah is their home and I'll be glad to hear some input about'em. 500$ and up are common prices so far, on sale. I'm older now, more funds to spend and need a good, very good, better than avg tent and "no fly" sounds good. ARE they that good? Randy