I spent four nights in Petersburg. After several days of mixed sun, clouds, and rain, today, July 4th, was bright and sunny. This morning, Eric and Shawn arrived from Seattle, by Alaska Air. They'll be sailing with me to Juneau. This afternoon we left Petersburg and headed ten miles north to Thomas Bay. We're anchored for the night in the south arm of the bay. In the morning we'll head up to the north arm, where the Baird Glacier flows into the bay, then we'll head west on Frederick Strait to Portage Bay.