The only two places I can find
crocs in my town are both local merchants, no chain-stores. There's a sporting goods store called "The Sportsman and SkiHaus" and a shoe store called "The Toggery". Unless you are in Northwestern Montana, neither of those will do you a bit of good.

Their selection stinks too, only a few styles, and a few colors... they sell them as a novelty, really, not as a serious shoe choice.
Last summer, they had a box of them at Costco (only the Beach style, and only a horrid grass green color) but I haven't seen any there this year. Last fall, I saw a few at TJ Maxx as well, obviously some discontinued lines, but they sold fast and I haven't found any more there either.

I am pretty well stuck ordering on line.