Mickbeans,
I too wanted to 'reboot' and get under a new sky. I had visited Peru many times before [ of course, it involved a woman ]. That relation is long gone but my love for Peru persists. Since my first footstep here in Peru I knew I was 'home' and for you I will say:
Do whatever you can in the way of tying up the loose ends of your life there. Get your resources in order and initially you will need cash. Until your set up the banks here really don't want to know you. Find a bank that has a debit card that will work internationally and bring that with you. Arrange for your most selected treasure to be sent sea cargo. [ Takes about two weeks. ]
It would be best to have a Peruvian friend here to help you sort things out / maybe you can make a friend on the net.
You can stay 90 days with a tourist visa [ automatic upon entry ] and I know you will be planning to stay so you will apply for the "Carnet Extranjeria" [ kind of like becoming a resident ] which is a long and tedious process.
Carry all important papers with you / Drivers License, Birth Certificate, and any ID's for the Carnet. There are many rules and laws and procedures here but I find that they are not strictly enforced by any stretch of the imagination.
Ok, sure for all of the practical things you will have to be an administrator over your own life and take care of the mundane.
I feel what you are really saying is can you find a life here with or without Language Skills [ I have NONE and I am getting along just fine ] and enjoy the people - places - and surroundings. The answer is yes.... it seems to me You are also being called by Peru as I was some time back.
The most important thing is simple,, just get here. Really, the rest will fall in place.
pistachio
ps If you are considering your flights, you would be in a better position if you can show a return ticket upon entry if asked. Remember,, your entering as a tourist. ok,, so today most tickets are non refundable which means you lose your return side in a year if unused. I am really here talking about your " return " portion of the ticket, ok,, so,, buy your economy ticket here,, and separately purchase a "REFUNDABLE" return ticket for about a month from your arrival, [ ok,, big bucks but your going to take a refund ]. I would also suggest you have all of your inoculation up to date and get any recommended new ones / no probs here but a good idea.