Friends of the Expedition You can sponsor us and become a 'Friend' for £20. As a 'Friend', you will receive an expedition T-shirt (let us know what size you'd like) and monthly newsletters on how we are getting on. We will reply personally to all e-mail questions received from 'Friends'. Cheques should be made payable to 'London Sydney Overland Expedition' and sent to London to Sydney Overland Expedition, Swarraton House, Alresford, Hampshire SO24 9TQ.