Restricting the movement of a broken bone in your leg is critical to proper healing. To do this, you may need a splint or a cast. And you may need to use crutches or a cane to keep weight off the affected leg for six to eight weeks or longer.
(Minimums vary by location and tank size, and can range from 100-1,500 gallons.) More often, the propane company charges a fee of anywhere from $25-$250 a year but averaging around $75-$130 annually, depending on local rates, the size of the tank and whether it's aboveground or underground.
1 Used propane tanks are often sold on craigslist or other sites for anywhere from 75 cents to $1.25 per gallon capacity ($375-$625 for a 500-gallon tank), depending on local prices. 2  Check with local propane dealers about costs and requirements for testing and certifying a used tank.