I would say get a teacher, it's a good idea if you're just starting out.
Darren,I'm older than you (54 ) and started about four years ago. I've been at it about 45 minutes - 1 hour daily. I'm very disciplined, hardly ever skip a day and enjoy it every day. My most gratifying moments are when I for the first time get my fingers right on harmonies which reverberate through my body and soul; such beauty!!! At those moments I feel deep respect for the composer who came up with it.I'll never be good; started waaaay too late, but enjoy every moment of it (and laugh a lot at myself in the process).Keep at it Rene