A gentle nudge

I'm a single malt newbie. I'd like to broaden my palate but there are so many choices that I'm not really sure where to go. I'd like to avoid spending alot of money on something that I won't enjoy (Laphroaig). My favorite these days is Talisker 18, which is becoming more difficult to find. I'm a little bored with the 12 years I can find at the supermarket (Glenfiddich, Glenlevit, Macallan). Any suggestions?