So I ran out of oxygen on Sat of a holiday weekend. Doh! Gotta wait til Tuesday because the tank I bought can only be swapped with the place I bought it. Great, just great. Then I call them this morning asking about price to swap, that was reasonable (23 bucks or so) and planned to send my father over to return the spent tank and get a full one (very hard for me to get there during their business hrs as I work 30 miles in the other direction). So I just happen to ask if they can help load the tank for him (he is 76 years old and getting quite feeble frankly), they ask what kind of vehicle. I say, dodge pickup with a shell on the back. They say, no they won't load into that because it's enclosed. I guess liability, OK if he loads it they just won't do it. WTF. Obviously I can't send dad so they can watch him struggle trying to load it. It would seem the liklihood of hurting his back is much higher than anything with the damn gas in the back of his truck. This world is upside down.....rant off.