A name with 2 words.
You're likely to get some business from people that pass your trailer on the road(they catch the name, and search for you online for contact, as it can be hard to see or get a phone number in passing).
The shorter it is, the easier it is to remember.
I would like to think there would be a USMC emblem highly visible on there too.
Which represents skill and integrity, and to myself and many, gives you immediate good press.