No insurance is offered on the older cars. Older cars cannot be driven any further than Cleveland. Twinnings also delivers cars to you on week-days. This is generally regarded as dangerous and stupid. There are numerous ways to make bookings on international flights.
Prices vary greatly but going for the cheaper deal can sometimes be risky.
Aways make sure you know exactly what you are doing. Once you are told that you have a booking, always call the airline to double-check this. There are any number of ways that things could go wrong. Ask the airline to make certain your ticket has actually been paid for. You are often required to call the airline three days before departure to re-confirm that you will be traveling on the flight.