This looks super interesting. I built out a spreadsheet of (very rough) projected financials for a business I was considering trying that was going to do something very similar; essentially gear rental for camping. I wasn't able to find a way to have it make sense as a solid business (margins were so tiny), but I still love this concept and would totally be a customer of a business that offered this. I'm moving to the Bay this month, maybe I'll give this a try! :D