Which frequent driver (?) program do you guys think is best for someone under 25 years old? I never take a rental if they try to hit me with that surcharge and I usually just use Avis because of my company's plan with them that waives it for me.

I rent about once per month, sometimes more, always out of my own pocket since I need a car when I fly to visit my girlfriend, so I'm definitely not married to Avis in any way other than avoiding the extra $ for being under 25.

Thanks for any advice!

peace,
~Ben~