How to manage extra activities for myself?

Hey IMS, I would like to stay annon please.
I wanna know how single mums manage with extra activities. I've been a single mum for under a year and well I'm managing everyday bungs with my daughter but I really want to start doing things for myself ie, I really want to start learning to surf. I have a full time job to provide for my daughter but I don't know if I can manage learning to surf as well. Any suggestions would be great :) thanks in advance.