You can do it, relatively easily if you and van are traveling from town to town doing paid income...
Fruit picking; repairs and maintenance services; sign writing; etc etc...
Or selling at local markets or carnivals, etc - provided you have records of stock purchases and sales... (supplier invoices and bank deposits) ... matching the time and geographic location you are in - for cash deposits and mobile eftpos sales, I would reckon..
As well as - you have to be traveling in a circle, moving on to the next destination - not backtracking, or going home in between "holidays"..
It would be best if your tug had paid registration as a commercial vehicle; and your van was insured for commercial use..... Both these things cost more pa to do....
Note - I am not an accountant or whatever; the the above does not constitute advice whatsoever..
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