Hello
L'hiver approche, et dans vos regions, il y a souvent des lacs gelés !!! Pas facile de faire du bateau !!
Pourquoi pas essayer de faire ceci :
svensons.com/boat/?p=Novelty/Whizz
Toujours à l'echelle 1/5.2
Ou encore cet autre modéle
svensons.com/boat/?p=Novelty/ColdLightning
Et pour l'été prochain, il faute remplacer les roues par des patins.

Those vehicles seemed to be quite popular at these times. I found a few plans in the old DIY magazines I own. It would indeed be interesting if they work in scale 1:5,2 with a 152VO Pilot puppet. One servo to control the skids and another servo or a winch for the rope ...

If you build one, I will

I built other models of land craft, but with wheels ! I use two servo 1Standard for management, the other is a GWS 125 1T for sailing. I am not dolls. It's going too fast and they would be too afraid

No risk. No fun.
Vehicles of any size without drivers are frightening me.

Hello
This is just for "fun", and stay in the "Vintage " spirit , but I would try to make a radio controlled yachting like the " Whizz " but on wheels, like models " DN " of 1950s.
Here the winter is mild weather !!
I have a land yacht at 1/5 but it's "modern" yacht.
I have practised the land yacht since 30 years I'm a very old sportman