After looking at the road plans in-depth, I've picked up a few details I think may have an impact on the layout of the resort.
1. Their is no bus lane on the main east-west road except for the portion from the circular ramp to the first intersection. This I assume is because buses will turn left/North onto that intersection where there will be some sort of bus loop / transportation center.
2. If parking was planned to be on the south side of the main east-west road then I would think the main circle ramp would not direct cars back into the middle of the road. It would instead keep to the southernmost side of the eastern portion and possible have a dedicated lane to garages. To get cars to cross over 2 or 3 lanes of traffic in such a short time would be a nightmare.
Also, I wanted to share my first blue sky draft of the resort's layout if there were 2 garages on the north side of that road.
Now I know that this won't happen but it's just a thought. Keep in mind that those 2 large retention ponds on the southeast side of the resort can always be moved around more to create space for a potential second park, water-park, and hotel. Additionally, each of those hotel plots are HUGE and can easily fit 2000 rooms each, they can also be split up into more hotels too.
P.S. This is draft number one, going back to the drawing board after I post this