Portable Waste Tank on Ladder?

[Mark & Kim]

Hi, we have an Avenue 23ML and I was thinking about hanging my 15 gallon (empty - 34 pounds) Rhino waste tank on the ladder during travel. I have it hooked on one rung to the ladder with attachments and two straps in two designated locations around the ladder. Seems safe and I did the same with our Lance trailer, anyone have an opinion on this storage option?

 

[Lantley]

I carried a 42 gallon barker tank using a folding chair rack on my last 5th wheel , SOB not an Alliance product.
I did it for 3 or 4 seasons but eventually it broke /dislodged the ladder mounts at the roof connection.
In the end that ladder mount problem was hard to resolve.
I do not recommend carrying tote on ladder rack regularly!
Once in a while maybe OK, but carrying tote on ladder every trip is taking a chance that is more trouble than its worth.