Win the ultimate outback adventure! Michelin

WHO CAN ENTER?Entry is only open to Australian residents aged 18 years or over with a valid driver’s licence.
Employees (and their immediate families) of the Promoter, participating tyre dealerships and agencies associated with this promotion are ineligible to enter. Immediate family means any of the following: spouse, ex-spouse, de-facto spouse, child or step-child (whether natural or by adoption), parent, step-parent, grandparent, step-grandparent, uncle, aunt, niece, nephew, brother, sister, step-brother, step-sister or 1st cousin.
PROMOTIONAL PERIOD:
Promotion commences on 01 November 2014 and ends for purchases at close of business on 15 December 2014 (“Promotional Period”). Entries close at 11.59pm AEDST on 21 December 2014.
HOW TO ENTER:
To be eligible to enter, eligible individuals must purchase a set of four (4) or more BFGOODRICH Recreational tyres in one transaction from any participating tyre dealership in Australia during the Promotional Period (“Qualifying Transaction”). A list of participating tyre dealers may be found at www.bfgoodrich.com.au.
To enter, eligible individuals must then visit www.bfgoodrich.com.au, follow the prompts to the promotion entry page, input the requested details (including their full name, telephone number and a valid email address), attach a scanned copy of their original purchase receipt for the Qualifying Transaction to the entry form, and submit the fully completed entry form so it is received by 11.59pm AEDST on 21 December 2014. 
Scanned copy of receipt must be submitted in gif, jpg, bmp, txt, doc, docx or pdf format and must not exceed 5 MB in file size.
Multiple entries permitted, subject to the following: (a) only one (1) entry permitted per Qualifying Transaction (regardless of the number of eligible BFGoodrich tyres in excess of four (4) purchased within that transaction); and (b) each entry must be submitted separately and in accordance with entry requirements.
PRIZE:
The first two (2) valid entries drawn will each win a trip for four (4) adults on an organised tour conducted by TriState Safaris to Broken Hill, NSW, valued at up to AU$11,560 depending on date and point of departure. The prize includes:
Return economy airfares from the winner's nearest Australian capital city to Broken Hill, 
NSW for four (4) adults;
Accommodation for duration of the tour (i.e. one (1) nights twin share accommodation at 
Red Earth Motel Broken Hill, one (1) nights twin share accommodation at a farm stay at Silverton, one (1) nights twin share accommodation in a cabin at Cameron Corner, and one (1) nights twin accommodation at Tobooburra) for four (4) adults; and all meals and activities outlined in the tour itinerary below for four (4) adults. 
Spending money, additional meals, taxes (excluding airline and airport taxes), insurance, transport to and from departure point, additional transfers, items of a personal nature, in- room charges and all other ancillary costs are not included.