You can fly in controlled airspace, but you have to either get clearance through LAANC, or through FAA's DroneZone. Most of the limitation that extends 5 miles is directly under runway approach path. Everywhere else is a gradual height restriction.
Besides the VLOS rule, to get that far you probably will need to be the full 400' high. You will start losing signal as you descend at your parents' house.
Besides the VLOS rule, to get that far you probably will need to be the full 400' high. You will start losing signal as you descend at your parents' house.