Turbo Start VIRTUAL training is offered on multiple dates. If paying by check, make checks for $110.00 training fee (per person) payable to Dyslexia Training and Evaluation Center of Waco. Mail to: DTEC Waco 1600 Lake Air Drive, Waco, Texas, 76710. Contact Jennifer Halvorsen at jennifer@dtecwaco.com for more information and/or for a W-9 form.