I was out doing some fishing on a local lake that was drawn down 5 feet. My partner was backing the trailer down the ramp, and went too far, dropping the trailer off the end of the ramp. I didn't think it was going to be a problem, as he easily pulled it up a few inches. I loaded the boat on the trailer, and he pulled me out. I jumped out and looked down, and the left side tire was completely flat. So flat it was riding on the wheel. I was angry for about a minute, and then went through the process of putting on the spare. ****LEARNING LESSON: MAKE SURE YOUR SPARE TIRE IS NOT FLAT**** I was lowering the jack and my spare tire was flat. It had enough air for me to limp to the gas station, where I filled it up. While I was there I put air into my regular tire, and found a large hole. My trailer is a 2007 trailstar. I have attached a picture of my wheel so you can see what it looks like. My question: Do I put a new tire on the wheel, or do I buy a new wheel and tire? I am new to the boat/trailer world so I am unsure what I should do. The tire is a 5.30X12, tubeless. Thanks.