OK not landrover based but plenty of us have them.
I did ours last Saturday then it snowed later in the week... maybe my subconcious picked it up?
Anyway , just a reminder, drain the filler tank on the loo, all the pipes by leaving the taps on in hot,,, then cold until drained and also drain the water heater.
I didn't in our first year and blew pipes off the shower... which I didn't find out about until I used the shower on holiday.
Lee D