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One thing in addition to Ryan's answer, rather than implementing language meta tags, you can set the content-language in your HTTP headers, according to Bing: http://www.bing.com/community/site_blogs/b/webmaster/archive/2011/03/01/how-to-tell-bing-your-website-s-country-and-language.aspx. I'm not sure if that's supported beyond Bing though.

Hi swgolf, There are several factors that would have an impact on your url. You can have a URL with no keywords in and still rank high in a competative market. If you can generate enough backlinks to the url and the previous link was doing well then go for the easiest on the eye and for this smaller is normally best.  SE's do pay attention to how your URL is structured however I dont believe this will always be the case now being truthful and if a client asked me to structure their url I would go with golfsite.com/golf-clubs or if i sold multiple items I would go with golfsite.com/golf/clubs and keep it consistant for the rest and have golf/caddy golf/caps golf/balls as it looks as if it's a category within your website as opposed to constant repative urls. You can also go to webmaster tools (google) and see how many variations of the word golf club you have and how many times its repeated if its high then try and lower it. It's a little hard not knowing the website to say for sure, this is just my opinion.