I bought a river boat a year ago and pulled off the MK Ulterra iPilot ( 24V / 81# / 45") that was on it. Batteries in boat were dead, did not know if it worked or not. Finally took it to the MK authorized service center near me last week. Clean bill of health, runs / works good. I live in NE TX but travel to our RV below Bull Shoals dam pretty often.
$1,700