Jeff Seidenberg

GSMXS

Hey Gary Semics:

I attended your school in April (19th and 20th I think) and my dad and I plan on attending GSMXS again in April.

Your motocross school really helped me improve and I’m really going faster in the corners thanks to you.

Thanks,

– Jeff Seidenberg #934

PS – I saw you in Racer X Magazine!