Re: Gimbal bearing grease nipple
Despite being so far from the launch, I trailer my boat there almost every weekend. I do a thorough pre-departure maintenance about every month. This includes greasing all fittings on the outdrive and trailer. My trailer rims always have excess grease slung on them

. I'm of the school that : if a little is good, a LOT must be great!.
When it comes to lube, you can never have too much!
Realistically, if you grease it once or twice a season, you'll be just fine. I over do mine b/c of the dusty, dry tolls the desert plays on those things.