So, to recap for the OP:
- *typically* the buses start running 2 hours prior to park opening. However, there is no guarantee for SWGE that buses will run that early, so plan accordingly.
- It is currently unclear what the exact status/operating hours of the gondolas will be.
- A stool, or other folding chair won't be allowed. Disney's response to someone who has a mobility issue that requires them to sit will be to use a wheelchair or
ECV.
- Renting an ECV inside the park *will* take time away from your efforts to be early in line, so it is HIGHLY recommended that you rent from an outside vendor.
- To insure that your rental ECV has sufficient power for a long day at WDW, be sure that it is fully charged before leaving your Resort Hotel room for DHS/SWGE
- Remember that you will still be subject to bag check/security
- Take sunscreen - shoulders, tops of ears, thighs, and feet all get more exposure when sitting in a mobility device
- Have fun
