Roast pork joint - where to start?

[ladybirdladybirdflyawayhome]

I have been given a large on the bone joint of pork. Would like to make a complete meal with it - love crackling - but not sure how to cook it & what to serve it with?

Help please.

Something like this?

I've done and it was lovely. Had to adjust the cooking time a bit for the cut, though.