we do buses, but we don't do morning ADR's either
just dinners. We always allow approx. an hour+ to travel,and hopefully get to the resort early enough to look around and enjoy before dinner! it's fun!
Our usual plan is to decide which park is closest to the reosrt where we're eating. example, we're eating at the contemperary,so we take a bus to MK,then walk over to the hotel.
or we're eating at AKL,so we bus over to Animal Kingdom,get off bus,wait,and get on bus over to lodge. Usually when we leave dinner, we take the bus to DTD,as we like hanging out there at night.....then back to our hotel
if we leave from a park,that's easy,just take the proper bus!
Once, we ate at Boma, then took a bus back to Epcot stops,(closest to our hotel) then just got in the proper line for the bus back to our hotel. easy. (just be aware of park closing times for this....if all else fails,we go back thru DTD which has buses to everywhere, but that's slower.