M_Boats: Mast carriers

[wayne yeargain]

Any one out there have a good idea as how to make front and rear mast carriers? My recently purchased M17 has neither, & I'm looking for ideas as how others have done this. I think the rear carrier would have adjustment for two heights, one for trailering, the other to elevate the rear of the mast prior to raising it.   Wayne M17 #204 Intrepid