transplanting fruit trees

My Mum is giving up her allotment and she has said that I can take the fruit trees that are there.... an apple, pear and plum.

They were only planted last year and are still young.

What should I do to prepare their new home and how much aftercare will they need?

I am also going to take the young gooseberry bushes... do they need anything special?

Thanks in advance 

Like Yorkie says . big rootball, big hole. big water.

I moved a twenty year old apple tree (on dwarf root stck of course, not full sized  ) a few years ago, digging it up and transporting it 70  miles ontop of the car with its roots wrpped in plastic. Still going strong.

Plenty of water all summer and well inot the winter too until leaves drop. Good luck

Thanks all

Mums plot is almost opposite mine so they won't be out of the ground for long at all!!!

They'll be in their new homes tomorrow.