John, my Grandmother used to always say, "Watch for the signs". I'd ask, "Well, how do you know what you're watch'n for?" She'd simply reply, "Look harder!"
A great start is the Learning Center, where there is a wealth of information, including driving traffic to your hubs. Another option is to use the search engine and type exactly what you asked, and select either hubs or site; HubPages will populate with a variety of hubs on the subject.
Another resource is Treasuresofheavan. Although she is fairly new to HubPages, she has the hang of it like an old pro! She has written marvelous hubs about this subject. Another person is Dolores Monet, who is a veteran, and has also written about driving traffic. Both are my hub guru's!!
On the Feedback Page are (3) related articles. There are many resources, all are easy to find, and more than not, make a whole lot of sense. Good Luck!