OK this is for you guys that thinks you need fresh fuel if the boat sits up for a few weeks.
I filled my boat in April and added seafoam as I always do and the boat set until about two weeks ago when I was able to take her out for a spin.. Now the fuel was about 8 months old and the motor ran great. Was running well over 90 and even at an idle it was just fine.
Just remember to keep adding seafoam each time you fill her up and you will be fine....