yea most of the things on that list are a good idea in case of emergencies...then again keep in mind if we have an emergency we always have people like LDUB who carry and extra EVERYTHING in truck....so im sure he would loan ya something till you can get to the parts store the next day...
(sorry to offer ya up larry but you do always have everything needed)...
but yes, a tow strap WITHOUT THE HOOKS is a good idea...
extra oil and fuses never hurt
and CB radio is a MUST....
<at least thats my opinion>