I agree with all of this....Go for it! It takes time to get a business up and running, but you have savings, so you have time.
Remember, larger wholesale orders will want a lower price per bar, so decide what your price breaks will be. Figure out what will be worthwhile for you....is it worth taking $4 per bar if they buy 144 bars all at once? Sure, you make less, but you don't have to hoof it all over, trying to sell your soap.
You might find it worthwhile to get a very part time job, like one evening a week or something like that, at a place that will put you into contact with the right kind of people and allows you a bit of conversation. Retail clerk, for example, but cashier, not so much unless it is slow. If you get good at conversation with strangers, you will be amazed at the contacts you can make and where it can take you.
That is one reason why I keep my 4-hours-a-week corporate-type job. I have met some amazing people that I otherwise wouldn't have, being a shy homebody. I have a woman coming over tomorrow to spend the day with me, helping me promote my new business via the computer. I found myself in a situation where I protected her from a predator a few weeks ago, and she was so greatful, she has been looking for a way to repay me. I did not expect it, but sure will accept it! You never know what will happen if you put yourself out there.
Don't forget to advertise your soap on craigslist, but never have anyone come to your apartment or put yourself in a situation where they could follow you home. Meet at a public place where you can hang out for a long time, giving them time to leave and where you can be safe if it ends up being someone creepy. I've had some great things come out of craigslist, and some weirdos, too.