My thoughts on sand driving with truck/camper not to be confused
with jeep buggy play.
First you did not mention if your ram is 4x4, type of diff.(locking ?) tire size.
all will effect out come.
When i drove in Baja, beach, soft sand roads always look for your stopping spot
and make sure you are not stopped facing up hill. lower your tire pressure before you
you get in trouble, i would go for the 6-30 psi version.in my opinion you can not go to low.
Soon as you spin your wheels you will be stuck! sand boards of the size you stated
(to short, to light) will not last your rig is to heavy .I used pieces of heavy horse trailer mat
worked for me both with Toyota/fwc and vw,chevy,ford,vans over the years.
You will also need a strong at least 2 foot sq. base for a jack platform as soft beach sand
will swallow your jack with out. most of the time if you are stuck and you need to use sand ladders you
need to jack rig up as frame is almost always in the sand.
Tow straps ; make sure that who ever tows you does not get a running start i've seen front bumpers
ripped off this way. i also would never let my truck towed with chain or cable, stretch tow line only.
Last when you do get stuck ( and you will if you spend much time in soft stuff) take a break and
think where you end up as once you get moving, you could end up in a worse spot.
On beaches beware of sloping area's easy spots to get stuck.
Just my thoughts yours may differ.
Les,lqhikers