I need help as I am at a loss. I have searched all over the internet and cannot find anything. I want to mount an outboard bracket, I have a Garelick, and am not sure of some things. I have gone to Garelick's instructions page which is helpful but I have questions. The boat has a diesel inboard and the motor is backup. The bracket will sit off to the side. On a sailboat how far should the prop be below the waterline/hull? The boat is a Fisher 25 and is a Motorsailer. The Garelick instructions seem to be for flat bottom boats because if you follow their directions the shaft length would make no difference as the bracket would just be mounted 5"s higher for a 25" than a 20". Also the Mount has a 9.5" "drop" when lowered. Any info. Thanks.