It is so cold right now! All I could think of last night was a hot bath and some snuggly socks for my feet. The bath was great, but did not last long enough and the tub is not big enough to really relax in. You know you have to bring up your knees or sit up higher leaving your aching back out of the water. And then, of course, you use all the hot water and the water in the tub cools. So, you are back to freezing again. I want a hot tubs! Have you...