How about culinary school? Metro finished one on the North Campus. I don't know if there is a waiting list to get in or not. FYI... Omaha's economy is doing quite well compared with the rest of country. One major benefit of Omaha is that our cost of living is ridiculously cheap.
You are 23 and working at Target because you're too much of a loser to take genuine action in your life. Your post is full of self-justifications and boils down to a list of things you don't want to do because they are "not for you." Wow. Ever think of doing something that you did not enjoy 100% in order to make some money and begin some sort of career? Stop being a lazy sack of shit working a mindless job and get up and do something with your life. You must be incredibly immature to say "I am just not there" at age twenty three. Grow the fuck up and decide what you want to do with yourself and do it. Otherwise you will wake up at 45 wondering where your life went. I can't believe you are getting married as directionless as you are.
I apologize for the tone of this post but I feel it is well deserved.