Is your battery running out at the Park? We recommend this charger, it charge your phone 6-8 times (full charges), it is amazing http://amzn.to/vEV5VF (MW benefits if you purchase)
Took this pic before we left on Tuesday of the river/reflection of the bridge right outside our Royal room. POR Riverside is a beautiful place to stay, though the grounds are a little maze-like and access to the buses isn't the greatest. Loved the ferry boat!!