in the begining it was darkness.. then it was ice boat version B

then ice boat version A

however due to lack of wind.. and summer season comming i changed to 3 wheeler (dont know the name for such thing) something between trike and landyacht/ice boat whatever it is, it is: powered 26 ccm with 4000-8000 rpm, around 1.5 HP, propeler 14x12 APC..without front wheel steering.. yet, due to luck of proper serwo..seems like only HS 815BB may manage such a heavy wheel

more pics at
plus short video