Hi Bryn
We're a bit like Randa in that after we have decided we are finishing for the season, the first dry day that arrives I give it a good clean and polish, move it to its winter position, put it on its mini wheel ramps (to prevent a flat spot on the tyres) and then put the cover on and get it tied down. We usually take the upholstery inside as well.
This year we have booked a late trip to York to meet up with some friends from Leeds so we will be covering up in early November. We will probably look to uncover towards the end of March depending on the weather.
Cheers
MikeT