We have moved rurally, inherited a house. Best thing we ever did, selling up and moving here. No neighbours, big big garden, space to roam, we love it. We have made friends with the nearest neighbours which is nice, and get random things left on our door step! Once a month we meet for a meal and drinks which is nice.
I can’t help with the tank! But you had some good advice. Ours goes to the farm at the back of us and they deal with it.
Oil tanks - make sure you have the boiler serviced regularly, and oil is really cheap at the moment, I normally look on boiler juice for a quote then phone a couple of companies to see what they can offer normally buying from the company direct is cheaper, but last time I got 500litres of oil for £104, before that I paid £340 for 750litres. But boiler juice let you build up a credit so to speak which is always really helpful. I normally just pay £40 into a bank account and use that.
Make sure you are well stocked on milk and bread, I had always lived in a town with big supermarkets less than a 5 minutes drive so for the first few weeks was always running out of milk.
Took me a while to get used to how dark it can be! Some nights it’s literally pitch black, can’t see the wall outside the front of the house. No streetlights here and no foot paths I’ve invested in a good torch and head torch, for when I’m walking the dogs.
Get used to mice/bats/owls. We have all of those here, also the house spiders are 4 x the size of ones we used to have.
Also keep your car filled with diesel/petrol everything seems so much further away than you think!!
If you have a log burner get a decent stock of wood it’s been our first winter here and I was amazed at how much wood we burnt. Good tip about having it ready to light!
It’s certainly very different from being in a big town which we came from but we love it and are unlikely to move again.