Dale, yep that's my trailer. One of the best investments a car guy with too many projects can buy. I can always drag another parts car home. It measures nearly 83" between the fenders and is 18' long including the 2' dovetail. Tandem axles with electric brakes and channel frame contruction (the cheaper versions use angle iron). Your Bonnie boat would fit, barely.
The poor 'burb is about worn out with 270k miles. You're looking at the good side, the other side is cancered out bad with rust. It's been totalled out by the insurance company for hail damage. It leaks engine oil and power steering fluid, but the 4X4 stuff works great and it started up and got me to work on every snowy day this last winter.