Great tips by all!
I just took my trailered boat on the water for the first time since last year and STILL made a couple blunders.
Got jammed up in the Wendy's drive through. It is a weird angle, and we got jackknifed and generally bunged up. Had to unhitch, get the traffic to back out and I pushed the boat backwards out of the drivethrough. I have brought my boat through dozens of drive throughs over the years, but this one...it just wasnt happening. The manager came out and said it happens all the time.
It was scorching hot, I was flustered as was the guy with me at the time. In our haste, we didnt make sure the tongue was seated on the ball properly, just as we are leaving the parking lot, sure enough the ball popped up and the tounge was dragging. Safety chain was there so it was fine, but a hell of a racket was made and we felt like tools....again.
Then we lost a sleeping bag on the Port Mann. Insufficient cargo management, generally packed in haste to get to our campsite and on the water ASAP. Not safe.
Drain plug rubber was a bit rotted, so it wouldn't seat properly. So we were bilge pumping and sponging a little more than we would like.
Oh, one more thing. I forgot about the side kill switch on my outboard. So 10 minutes on the launch checking 'everything' and yanking on the pull start 30 times before remembering the switch. Starts on the first pull , as usual, after flipping the switch. Felt like a knob, on a busy launch with alot of people looking at me.
Moral of my story. Plan ahead properly, slow down. Triple check.