Just make absolutely sure you have plenty of $$$ on that credit card before you depart!!
The first time I used the bowser at YWTO I noticed that the LCD screen was almost impossible to read in direct sunlight. So much so that, when it came to entering the pre-authorised amount, I entered a number with two more 0s than I intended because I wasn’t seeing any change on the screen when I pushed the keypad numbers.
The amount that popped up on my phone as having been authorised against my card was ‘surprising’ to say the least. Fortunately the credit limit on the card covered 100x the amount I intended to enter…