We just arrived this afternoon....staying at POR (it is beautiful here!) but I am now panicking slightly about the shuttle bus situation. Front desk mentioned the buses start running 1 hr before park opening...will this get us in good position for rope drop? Does anyone have experience with this at POR? We want to take advantage of the early mornings, particularly the 7am at MK. Thoughts? (Should I rent a car to ensure I am there on time?)