HI guys just wanted to show you guys how to make cheap floats that work.
The lists of things you need are:
1. Knife
2. Small saw
3. Something to draw with
4. Ruler
5. Plan
6. Foam -- I used house insulation foam. But should work with any foam.
This airplane was made of 5mm and 10mm depron foam , balsa wood and plywood, carbon fiber rods for the wings mount , white vinyl and all the stickers were cut in a plotter machine