Arduino Program to operate 4 x 20amp 3000lb actuator for rotating a boat on and off a camper van

I am an older retired Australian whom likes camping and fishing but sometimes want to stay home whilst my children(grown up) or grandchildren want to go camping and fishing. I use the camper mounted carrier… (Budget: $250 – $750 AUD, Jobs: Arduino, C Programming, Electrical Engineering, Electronics, Microcontroller)