I am thinking a 350 v8 long block (not a motorhead) perhaps with a dru but I am not sure if this boat is wide enough to make an airboat???? I need a boat that will stay in water but must carry a load (2 guys) and a large animal (elk sized) back and forth about 10-20 miles round trip. I am wondering if someone has a list of items that this type of project could buy over time to be ready for next year. I have read different topics but they seem to be a bit too technical. I do have access to a motorhead that can help out so the mechanics is covered.