I tried to buy my own tank last year but because of insurance reasons and state laws not one company would agree fill it!I have had no problem down here getting quoted price per gallon an buying one fill up at a time. Sense I bought my own tank anyway. What your one bill is is not far below what I expect to pay for all year.
I also am on a will call basis simply because if I were to lock in a price they estimated my bill would be 500 a month 12 months a year.
the will call helps keep me to control how much I can afford at any given time..trust me the propane companies know the have us by the umentionables
because not only is my heat propane everything is...my household consists of just myself and my Husband.