Most car rental places won't rent to people under 25. To be on the safe side, you should have someone of age with their own insurance there with you to pick up the car. This rental agency isn't known for being especially congenial. If they do rent tk an 18 year old, be sure to shell out a lot of dollars in insurance.
From their website: "Driver Qualifications Drivers must be at least 18 years of age and present a valid photo drivers license from the state/country of residence at the time of rental. If drivers license is in a language other than English an International Drivers Permit is recommended. Underage drivers 18-21 fee is 20.00 per day, under 25-10.00/day. Additional drivers must meet the same qualifications as the primary driver. The additional driver fee is 5.99/day. All fees are taxable."
Thanks! Your answer is awaiting moderation.