Fishing boat and prop size

[Nevs]

I have started the building of a (rod) fishing boat, (51 x 15 " with one rod).
Question ?? it has to be able to pull 5-6 kg. Speed around 15 mph. max...Any surgestions to prop and rpm. ?

[Nevs]

This is the project: ( looks like sh... at the moment)
http://www.rcgalleri.dk/fotoalbum/teknik-projekter/36859-gummi__doerge_baad_
I have a 50-60 outrunner,(stator 4035) 270 kv. Could it be used ?

[CraigP]

You will want a water cooled motor... size and kv sound about right. Use a low-pitch prop.

[Nevs]

Thanks. I do not think water cooling is an option. I will be fishing in very salty waters. Byt yes. A low pich prop seems like a good idea. I do not think that I will pull more then 10 Amps with the setup. In a smaller boat (3 pounds) I was pulling 2-3 amps at 6s. and the same speed.

[CraigP]

Yeah, small amps... The amps will go up with a big fish in tow. So you're going to tow a lure and catch fish? That's wild! You gotta post some vids of that when you get one on the line!

[Nevs]

Dropped the fishing part. The boat got an Align 800 MX /520 kv outrunner motor. The drive is a MHZ outboarder. Will be running 6-8s.
http://www.rcgalleri.dk/fotoalbum/teknik-projekter/36859-gummi__doerge_baad_