It's very rewarding for me, I got into it for personal reasons really, I want to build an empire for my little girl, that was the catalyst. My accountant said to me the other day that we need to start flipping it to a ltd company and to get the business into a position so it can be sold. I told him that was not in my plans but he reckons subconsiously everyone creates a business to sell. Still don't think that's the case for me as I just love the thrill of it. I love it when people are happy with my service and I think that's what drives me more than anything, obviously i'm a petrol head like all of us on here but to do a job and build a brand without taking a wage and enjoy it like I do is pretty special to me.
It's still early days, Tarmac Sportz is only 7 month old but if you google it it fills page 1 which is nice. I tried all those places you tried, esources etc, waste of money. Follow your passion and something will come up, may take a hundred hours and a thousand emails but if it's what you want then you will find something.
Think of a name, register it at 123Reg and set up a business email address. Least if you have that it will look better than joebloggs@yeehaa.com.
If you want anymore advice I'm happy to help but pm me as before we know it there will be a hundred business's on here I will have to price match against