i used to bring 20 litres of additional fuel as it was cheaper to buy outside the circuit, but now i don't bother, and just refill at the circuit... the convenience saves faffing around with jerry cans.
similarly i have never removed my number plate from any car before going on track... but all my cars are at least 15 years old and are owned outright, so no finance or warranties to worry about.
No one's mentioned insurance yet... personally, i've never insured any of my cars on track, but if you want to be covered for accidental damage i think a rough rule of thumb is insurance will cost 1% of the cars value for a day's cover.
similarly i have never removed my number plate from any car before going on track... but all my cars are at least 15 years old and are owned outright, so no finance or warranties to worry about.
No one's mentioned insurance yet... personally, i've never insured any of my cars on track, but if you want to be covered for accidental damage i think a rough rule of thumb is insurance will cost 1% of the cars value for a day's cover.