Starting Jim Palmer on 4/10

Well, it's official. After lurking around these forums and Youtube for about 6 or 7 years I'm finally starting my trucking career with JPT on April 10th and I couldn't be happier! Can some experienced JP or Wil-trans drivers (or better yet, trainers) fill me in on the supplies I should bring (or anyone I guesss!) Here's my list so far:
7-10 shirts
4 pairs jeans/4 pairs shorts (after writing that I'm thinking I should add more)
12 pairs of socks
10 pair underwear
Flip flops (SHOWERS ONLY!)
Fleece Jacket
Hoodie
Winter coat
Rain coat
Leather work gloves
Flashlight
Portfolio type organizer with planner and folders to hold personal paperwork
2 laundry bags for clean/dirty clothes (mesh type)
Shower bag with toothbrush, toothpaste, shampoo, conditioner, soap, razor, shaving cream, comb.

Should be able to get everything in my 13x30x15 duffle and backpack. The only shoes I'm bringing are my safety sneakers from my previous job which are slip and chemical resistant and have a composite toe.
Did I miss anything? Am I bringing too much of something?
I know this has been discussed ad nauseum but my OCD says I need to make sure MY list is acceptable.

 

Thanks guys. To be honest, I haven't done too much to prepare because I didn't think I'd actually make the cut so now I'm kinda scrambling to make sure I have everything in order before I leave.

 

Thanks akfisher. I've been doing homework for years and decided this was the best company for me and (in my opinion) is the best known company out there. I'm sure there are mom and pop places just as good or better, but I'm talking as far companies we all know the names of.

 

Yep. Did plan on that, but was thinking of waiting until I got there. JP has a shuttle that'll run you from the hotel to Wally World and I was gonna pick up all my liquids (soap, shampoo etc) as well as a sleeping bag and pillow when I got there.