Andy, I keep the bow strap attached with about a foot of slack. Once the boat is floating, I secure the truck and float the boat off.
The Suburban used to chatter the front wheels at the ramp. Actually got into a scary situation once because the front wheels were chattering and the truck was sliding back. I gave it some gas and pulled up, put it in 4wd and everything was fine.
FR, I guess maybe I should have clarified that once in 4wd it's all locked together. I don't trust Park in the transmission either. I do exactly as you describe and put the weight of the truck on the parking brake with the transmission as an emergency back up.
Edited by Silverbullet (08/24/08 10:42 AM)
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James
2002 Cobalt 226 VP 8.1GIDP
2007 Chevy 2500HD Crew Cab Duramax
1988 Suburban 3/4 Ton
2005 Subaru Forester XT (Turbo)- FOR SALE
2000 Subaru Forester
1965 Mustang