O.K Dude here's what I see, - you'd have to play pretty much every note, fill, and the slides, they are intrinsic to the feel of those sections and the track. There's no real dumbing it down without losing the interest/feel that the bass track provides, it's creating the feel in the sections, the Macca way.
Tabbing it, I would have to write in the rhythms of what's happening over the tab notes for the parts/fills/slides to provide you with a clear picture of what's happening there. As a beginner as you have stated, I think you may not find this of great use, you would have to be competent with rhythm reading. This is the problem with tab, no rhythm value's to guide what's happening and where.
I think the best approach is - I vid the sections as played and slow them down in tempo, so you can see everything that's happening and where on the fretboard, hear it slowly, get the fingerings, the slides and inflections etc.
I think it's the clearest and easiest way to view/hear/pick it out, rather than hit you with the notated rhythms involved on paper.
I'll try and upload the parts in a couple of weeks, maybe quicker depending, I'll do my best. Until then, forget the tabs and practice with your ears a little, this will serve you well in the future too. Leave it with me, I'll do what I can with it to make it easier/clearer for you to pick up, and let me know if this method is good for you, 'cos on paper, I think you'd have a bit of a harder time with it ; )