Pickle-Ball - Buying equipment, paddles, balls, sets, and nets. Pickle-Ball, Inc. store. USA Pickleball Association (USAPA) - Official site. News, about USAPA, what pickleball is, tournaments, calendar, memberships, official rules, places to play, message board, courts, ranking and online shop. Pickleball Central - A comprehensive resource site about Pickleball with tournament listings, court locations, t-shirts and equipment. AZ Pickleball Fun - Instructional site with emphasis on strategy and drills. Pickleball Links and Resources - A comprehensive list of pickleball resources including, books, equipment suppliers, playing tips, and local clubs. Pickleball Stuff - Retailer of paddles, balls, and accessories. Information, news, and playing tips. Northern Illinois Pickleball - News, tournaments, places to play, paddles and covers. Canada Pickleball Association - Governing body for the sport of pickleball in Canada. Onix Pickleball - Paddle manufacturer. Sells paddles, balls, and accessories. Pro-Lite Sports - Paddle manufacturer. Sells paddles, balls, accessories, and a book by Mark Friedenberg, The Official Pickleball Handbook. Includes playing tips.