Here's an idea that wouldn't require tools, hired hands, or liability insurance. How about renting out clothing to people who are just starting to ski? It costs tons of money to buy all the clothing one needs to ski in comfort outside in the cold. You could ask about renting helmets, ski gloves and ski mittens, ski socks, pant liners, ski pants, ski jackets, ski tops, goggles, neck gaiters, balaclavas, knit caps? You could offer to deliver it.
This. Rent the Runway for Ski/board gear. Hey @raytseng see what I did there? No MBA required