[marennorge]

Look into the Softub brand. They are lightweight but rigid, easy to care for and can be moved around empty. They have a local showroom. I had one up North and it helped me put off knee replacement for several years until I retired and could rehab without losing time from work. This brand of tub barely added $10 a month to our electric bill, and we kept it at 104 degrees. Miss it down here and often think of getting another one.