My business got destroyed

My buses got tagged windows broken and the computers inside that run the systems cut out and taken. My insurance didn't cover this. I had to scrap the two of them. I move the UW houses during the school year to there dances and back. I only have my boat that I live on that is worth anything. If I sell it I dont have a home. And because of the year it cant be financed. I am stuck. I decided to drive for uber.  I need a car and have a loan ready but need help with the down psyment. I am 63 yr old vet.  Never been down like this and need help to survive. I only have my boat which I live and am willing to go fishing, crabbing, cocktailing, if you can help with fuel. Trying to earn my way back to greatness. Thanks for listening.  Brad