How long should you cook an 8 pound boneless fresh ham?

This is a big ham and the last thing you want is the whole family sick from under cooked pork the rule of thumb is 20 min per pound at 325 but I like the low and slow method as it insures a tender and mouth watering experience the the family will talk about until next year .so about 300 for about 25 min per pound covered with some fruit juice like orange or white grape in the bottom for basting enjoy