The Hot Tub People

	Is it difficult to maintain a spa?
	Do I need a contractor to install it?
	What type of hot tub should I get?
	What are the health benefits of a spa?
	Are spas expensive to operate?
	How much should I spend on a spa?
	What kind of filtration is best?
	How many jets should I have?
	How important is horsepower to the spa?
	Do most spas come with a warranty?
	Why full foam?