Paddle Boat Coin holder #makeitfloat

This is my first draft for the make it float contest #makeitfloat

1st iteration- problem getting it to stay on my printer, reworked base
2nd iteration- too shallow
3rd iteration- problem printing due to volume; paddle very thick (3mm)
4th iteration- made base into 2 pieces, separated "cabin" and coin holders; Paddle too thin (1.5mm) and too long

Final iteration- Boat is in five pieces, new paddle