Whirlwind’s co-founder, Ralf Hotchkiss was interviewed in December by San Francisco’s KGO radio. Check out the audio clip and find out why he hasn’t tipped forward out of his RoughRider’s® in ten years! Transcription for this video: I Haven’t Tipped Once in the 10 Years … [Read more...] about I Haven’t Tipped Once in the 10 Years