AAA Premier, required for RV, will not cover boat trailers. GoodSam Roadside Assistance will.
My only problem with any of them is that they won't let you give location in GPS coordinates. I was on unknown stretch of 2 lane in some remote area of Louisiana, and boat trailer tire blew. When I FINALLY gave GS some kind of mile marker etc, they came........in 2 hours. But then, I was 1 hour from Shreveport, and further from any other major town with a tire truck. But they came. AAA won't.
"Next to prayer, fishing is the most personal relationship of man"Calvin Coolidge
"American by Birth, Southern by the Grace of God"Lewis Grizzard
2016 GMC Denali 3500Dually--2017 CC 36CKTS