the waypoints dont take up much space, a 2 to 6 GB is fine, ive heard over 8GB can cause problems on some units.
Many living in this generation shall never see the grave, JESUS gave us revelations and the time is very near. Dont be a soul that stands before GOD on judgment day and be told "depart from me, I do not know you".
REPENT, RECIEVE, REJOICE!!!