Thinking About Starting My YouTube Channel

I’ve been thinking about vlogging for my YouTube channel. I Know it has been a long time. Not sure how to start because I’m using a cellphone for recording. Just the thought about losing memory on my phone is enough to put a hold on recording. I’m also trying to find the best editing application to edit my videos. Well, I’m going to start recording because one of my goals is to boost my YouTube channel. Any ideas or advice would be appreciated at this time.