All vessels using the larger rivers and lakes should have either flares or a large distress flag. Remember they have a limited shelf life. All craft should carry adequate fire extinguishers appropriate to the potential hazards. Have them checked regularly. Have a fire-blanket available in the galley area.
Smoke detectors are highly recommended.
All craft should have a boarding ladder, bathing platform or other means of recovering someone from the water. On the larger lakes, it is advisable to tow or carry a dinghy for use in an emergency as well as for exploring less accessible areas. Don't rely on the outboard. Make sure the dinghy is fitted with oars or paddles. All craft should be fitted with bilge-pump of adequate capacity.