Hay all, i really need help decideing on what vehicle to buy for a year long trip around australia.

I will be living in it and itll be used to get me to all the hiking gliding kiteing spots around oz.

I know 4x4 is necesary for north wa and norther territory

but could a hiace lwb get me from cairns clockwise around to exmouth. keeping in mind i wish to camp for weeks at a time in national parks.

I have alot of scuba kite and paragliding gear and im worried a delica simply wont be big enough space.

Factors i need to consider due to budget are cost of fuel (under 10l/100kms) and being "stealth" so i dont have to pay accomodation costs)

Main objective of this journey is to find a beutiful place where i can buy a small apartment that is nearby to great hiking gliding diving and kiteing.

Allso i feel like i need a damn project manager with all the details to work out, whats a more productive way of streamlining and manageing all this information so i dont go insane. I have been researching for years about this and it is driving me crazy.

I just want to make a decision on a vehicle and to get working on it allready.

My budgets going to be around 15k$ cash but im aussie and can work as i go if i must.

Thanks for any and all your input.