I don't think you should be so afraid of needle turn applique. It's very relaxing and if you are starting new, use a heart shape for a starter. I took a class with a patient and good teacher to learn but you don't have to do that although I think it is the best way to learn. You tube has great videos and you can look at them for starters.
Have fun and enjoy the process as well as the outcome, either way or both!