I have two full cornies of TTL to take to the lakes for a 4oth at the end of the month. They have both been pressurised at 40 psi for a week and then lowered to 10 psi. What experience do you guys have with transporting them as i will have 2 cornies, 1 gas cylinder, 1 gas management board, 1 wife and 2 kids in the car ar the same time. I know the obvuos answer is to leave the wife and kids at home for safety reasons.