20 hp Honda Go-Devil Longtail w/ worn prop (suppose to be 9x4 worn to 8 1/4x4)
Lowe Rover 1440
Got 18.8-19 with 2 people (180 & 140) and about 75-100# of stuff in deep water.
Does good in shallow water
Does ok with 2 people and duck hunting stuff..put three in there starts to become too much of a load and 4 people without anything is too much.
would help if i had flotation pods kinda sits low in the back.

*UPDATE*
Have a new tiger prop 9x5 from mud buddy and put a homemade grab bar in which helps alot. Will have new pictures sometime.
Took it out today and got 18 mph GPS'd with 3 people (150,180,210), 2 small batteries and gas it was about 4 or 5 ft deep.....I thought that was pretty decent.

Put a surface drive throttle on it to make it a little safer (IMO) because lost control one time and didn't turn out to well.

provide more details when you get time
thanks