I'm very interested to hear what everyone shares in this thread.
For me, I've been able to sell crafted items at craft fairs/vendor fairs but I've learned you have to be picky when selecting where you sell. If an event is not well known or well marketed you won't get any sales. So, make sure you know how they are marketing and don't make a ton of items beforehand until you know what sells in your area because it does seem to vary. I have a friend who shared cards she had made on facebook and with her friends and neighbors and got orders for her to make them copies of the card (for graduations).
Etsy is a bit harder because there is so much up there right now. I know that you can create a shop for free and Etsy will start sending you newsletters with tips and helpful info on how to make your shop a success and how to market and pick the items you sell. You could always get your shop and start reading the articles before deciding how to get started.
As for direct sales, if you are passionate about it and love it, I think you could be totally successful, even if you moved. Its crazy, I started with SU after I moved to a town where I knew about 3 women - spouses of my husbands co-workers. Then we moved twice more to towns where I didn't know anyone. My business actually started really kicking off after one of those moves where the only people I knew were not interested in buying SU.
So, you can totally do it, especially since you seem driven and motivated to make it a success. I'm not saying direct selling is going to be an easy route, but if you love a companies products and would have fun doing it, don't let the fact that you moved make you think you can't do it.
Oh, and I was going to say about the craft blog, I think you are right. A lot of the traffic you are going to get at least at first will be from other crafters who likely are not going to be your target audience for selling completed crafts. Its not a bad idea to show off what you are selling, but I wouldn't do it expecting to get sales from it.
What ever you end up doing, good luck!!