Even one able bodied person will struggle to lift one into a car boot.
The company thrived and is still going strong today - they even produce one called the Shabat for use on the Sabbath. Do you want to drive a gas powered scooter, or are you looking for something more environmentally friendly.
Spray the insides of your footwear with an antifungal spray and change your footwear every day.
As previously mentioned, the presence of sweat will attract the presence of bacteria. Athletes foot treatment is designed with these symptoms in mind, although in severe cases of this ailment, a prescribed medication will be needed to combat the more severe symptoms, such as pustules on the bottoms of the feet.