Been a boat family since I was too little to...well,.I was little.
Dad always taught me to run our 1960s era Merc 90 [straight 6] up to full throttle, then ease back to approximately 3/4 to 4/5ths throttle to 'cruise' down the lake. Loved living in Orlando in the early 1960s [I'm 61 now]. Ran a...