Practice transit: Looking ahead to Lake Gatun. Looking ahead from the last (upper) chamber of the Gatun Locks, after it has filled, while we waited for the gates to open and let us out into Lake Gatun.

DateTime::__construct(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone.