You’ll be fine, spent a few hours out at Swinley today, snowy and muddy and cold but lots of fun, even some nice little technical trails.
Once you know your way around the trains you do have a lot of options, plus make some friends and you can easily go away for weekends in Wales/Lakes etc.
Or just had mad fun with Jedi, keep on meaning to go an play there but never really manage to find the time and with twins on the way trying to play it safe.