Yes searching through Google will produce many results. Here are a few:
Care and feeding of the 7.3L. What do I need to do to keep this sucker chewing up the road?
Is there a good service manual (this is my first diesel)?
FORD SHOP MANUAL 3pc COMPLETE SET 2002 E150 E250 E350 | eBay
Tools and spares to carry?
16” or 17” rims?
As mentioned, larger rims allow you to install bigger calipers. You might want to research tire availability in the 17” size in the E-range.
What do you carry in the Aluminess Baja box and bumpers?
Fuel, propane, Propane grill, Propane fire pit, wood cutting equipment and anything that is too filthy to put in the van. The little bumper storage has a couple hydraulic jacks and a set of chains.
Aluminess nerf bars? Worth it?
On board air?
Do you use the Porta Potti?
Nope. Maybe in the future.
The aftermarket tape deck blew up. Recommendations on radio with an Aux?
Totally whatever you want. A bright display is nice, BT, USB and head phone jack are a must for me. A backup camera might be a good option.
Is the NorCold supposed to be loud and rattle?
Do the cabinets need to be tightened down after each rough road?
I never have had to but I’ve found quite a few loose screws rolling around.
Is there an upgrade for the shower out the back of the RB50?
SMB sells an outside shower outlet for a wand you can plumb in.
Anyone replace the water heater with a tankless?
Espar + flatplate is what I have.
What jack do you carry? I could have used a Hi Lift for the blow out.
A Hi-Lift jack with the correct attachments is handy but a bottle jack is nice to keep on board as well. Some use a scissor jack.