Roadtrip - Perth to Melbourne (Finances)

Alright. Time to get down to the itinerary and finances involved for the long roadtrip from Perth to Melbourne. Here's the itinerary. Day 1 - Perth to Margaret River (Busselton Jetty, Ngilgi Cave, Canal Rocks) Day 2 - Margaret River to Albany (wine tasting at Redgate, Boranup forest, Dave Evans Bicentennial Tree, Valley of Giants Tree Top Walk) Day 3 - Albany (Albany Windfarms, Sharp Point, The Gap, Cable beach, Blowholes - the little Peninsula off Albany) Day 4 - Albany to Esperance (a not Pink Lake) Day 5 - Camping at Lucky Bay (Cape Le Grand National Park and sights) Day 6 - Lucky Bay to Norseman (last town before the Nullarbor) Day 7 - Norseman to Bordertown (1st half of Nullarbor, 90 Mile Straight, WA/SA border-crossing) Day 8 - Bordertown to Ceduna (Bunda Cliffs, Head of Bight, Whale watching, Port Sinclair Pink lake) Day 9 - Ceduna to Port Augusta (Streaky Bay, Woolshed Caves, Kimba) Day 10 - Port Augusta to Adelaide (Lake Bumbunga) Day 11 - Adelaide to Mount Gambier Day 12 ...