Thanks everyone,
I did reach out to Gregg, and he did turn up a lead however that didn't pan out since I'm not an existing client with that company and the vehicle hasn't yet been converted. So no joy there at all.
Other agents and brokers so far haven't been able to pull together anything helpful. At this point the lowest quote is $5300. This despite my 20+ years accident/claim free record and 35 years driving history. On the phone, the agents always try to be helpful but it's clear their eyes are glazing over when you say Volvo VNL670.
I was waiting for a few call backs but it seems most are grouping me into facility coverage which is $$$$ since they take the policies no one else will write.
*** Update***
And then Finally ....
A call to Center Street Insurance, Hanna Alberta branch location (403) 857-8830. I spoke with Tia there who actually knew what an RV hauler was, answered my call. She knew that the truck isn't commercial and more importantly, knew to push it to the policy holder (SGI Canada) as a private vehicle for use as an RV.
I would like to send a huge THANK YOU to rdickinson for helping me out with finding someone to sign a policy. He went way out above and beyond including making calls and reaching out to insurance companies for me. Thank you so much for your assistance. I owe you a few cold ones!
Honorable mention goes out to James at Bow Valley Ins (403) 297-9414. He again understood the principals and went to the policy writers to try to get the best fit. Unfortunately, he wasn't able to get back to me in time to be able to work things out.
If you are searching for insurance in Alberta, give both of these companies a call. They are agents that are willing to listen and work to earn your business.