For arguments sake, let's say that you've had a good season, and bagged 20 tornadoes on video. You are really going to be in the doghouse with your significant other. If you don't, some of those checks will not make it to your mailbox. Yes, you can sell a FEW to them. After all, regardless of what you and I think, not everybody in this country are thrilled about watching tornadoes, or storm structure shots that they no nothing about.
Most folks are just plain scared at the thought of a tornado, let alone chasing one.
Okay, I'll agree that this shows some promise, so let's look at things a bit. In the last couple of years, I've witnessed a lot of storm chasing tour groups out in the field. Obviously, there are people willing to shell out large sums of money to go on a chase safari. First of all, write up a business plan. Figure out how you're going to market your services, how you're going to fund it, and how you will execute your plan.