priming the pump

I work in a small local market with little in the way of artist activities or display venues (the local library is one of the only spaces readily available). I would like to have more of my work on display but question the wisdom of "giving it away" to local retail outlets or business locations. Should I give up on the local market and concentrate on reaching the larger market with internet and/or art dealers in larger markets (who do not seem to eager to represent a talent with miminal sales history)?

Any thoughts?