Hi and welcome to this thread. Travel safe with laptop in hand.
Because of you, (thank you!) I dropped backwards to find Jim's livejournal link. As Starbeam mentioned, it is the best place for any writer to start, study, enjoy. Best news? There was a
new KIB ( Kick in the butt) motivator. Here's the link. Start with Nov. 3, 2011. Then bop all the way back to the beginning and start reading. Here's the link. Bookmark it.
http://jimbutcher.livejournal.com/Finally, write because you must, because your heart and soul require it, and write first and foremost for yourself. Getting published might be important to some, but it is the journey that counts in my opinion. Write so that every piece you work on is better than the last one. Be working on your next piece as you work your way through the present one. Plan on having a basket full of eggs, not one golden one. Yes, edit. Yes, re-write, but don't get stuck in one manuscript.
Then start reading books about the writer's craft, attend classes online about the craft, and find fellow writers who actively work on improving their craft. Treat your new knowledge with care and give it the respect it deserves. Don't be selfish and share what you learn with others.
Then read fiction critically. READ. READ. READ. DISSECT. DISSECT. DISSECT. Fill the books you read with handwritten notes and highlighter marks. The day will come that you begin to say, "I would have done this." or maybe, "If the author had done this, then it would have made me feel this way." Look for the writer tool box tricks as you read so you say, "Wow, s/he did this because it created this emotion, or this beat pattern because it made my heart match it, or look how I just read three descriptive paragraphs and I couldn't put it down because it was so freaking awesome. Then figure out how s/he did it." ABSORB. ABSORB. ABSORB.
Connie Willis says to watch bad movies, not good ones, and figure out where they went wrong. Know that learning to be the best story teller you can be will improve your writing, because you will learn how to hold your reader in your hand. Once you have them, never let them down and always treat them with respect.
Know that every time you reach your goal, there will always be another mountain on the other side--none of them easy. Enjoy the view, then turn around and start on the next. Bless your muse, your god, whatever that gave you the desire to simply write.
No where here have I mentioned being published. Instead, make being the best writer you can be your goal. Eventually, you will realize that you've reached a point that it is time to start studying the publishing industry. Then it becomes a huge game, but while you play it--keep writing.