Please do your research before buying from a weekend long road show.
The company that owns spapoolandbbqshow.com tries very hard to separate themselves from their corporate name: "Master Pool & Spa Corp".
Although a look at the Better Business Bureau complaints, under "Answered", will show this is the same company that travels around doing these local "road shows". They have managed to acquire many unhappy customers using pushy sales tactics while delivering poor quality products. Please be careful where you spend your hard earned money.
If you do make a mistake, remember the FTC does have a Cooling-Off Rule, where you have 3 days to cancel a large ticket item from a traveling "show".