I just acquired a Lowrance HDS9 gen3. (Which has not arrived yet). Does anyone know if the Great Lakes (Superior & Michigan) are included in their pre-loaded maps? Also, which map chip would you recommend for the Great Lakes? (I have an older Lowrance dedicated GPS that I will be using to allow the new HDS9 to be used primarily for Sonar).
Thanks for any and all replies!
-srb