Possible Mechanisms to Naturally Propel a Barrel Raft

6 mechanisms to naturally propel our raft

  1. Bicycle-driven water paddle
  2. Bicycle-driven propellor
  3. Oars or Paddles to row
  4. Hydrofoil is an underwater current catcher, it could be static or removable
  5. Wind Sail option on days
  6. water sail (pull) and water anchor (keep craft steady pointing down stream)