I haven't settled on a definite plan, but I will probably look to partner with younger, more energetic local bitcoiners. I have met a few through meetups. 

siggy47

bitcoin

Bitcoin Brick & Mortar

I don't understand how anyone could be bored in retirement... I have so many things I'd like to do.

Is it a business to make money or some kind of hobby business? 

For me, I'd would like to do some part time or gig type business. I'm going to be homeschooling the kids which will take first precedence. So it will need to be something that I can do around that.