We have two ceiling fans in our Cedar Creek 36RD5S, neither of which will blow enough air to move paper.
I replaced the 4 blade 42" fan in the den with a 5 blade fan from Lowe's.
New fan puts out much more air.
If anyone wants to try switching ceiling fans, beware that the new fan I bought attaches to the ceiling on a swivel mechanism and the existing fans on travel trailer (that I have seen) are fixed mounted so they will not swivel/swing around while traveling( and bump the ceiling). I had to use the old ceiling bracket with the new fan to make the new fan a fix mount.
The kitchen fan is next, and I have noticed that the cabinet doors get close to the fan, so I will have to measure one more time to see if the new fan will clear everything, including the slideout in the kitchen.