Down the bay excursions : 130 miles for $1.00. The new steamer Wawaset leaves the first wharf below Arch Street every morning, (Sundays excepted,) at 7 o'clock, for Bombay Hook & intermediate places on the river & bay. Returning--leaves the landing at 1 o'clock, reaching the city about dusk. A beautiful ride is here offered at a reasonable price. The boat passes quite near to Fort Delaware, giving a fine view of this famous fortification and the surrounding barracks, which now contain no less than 13,000 Rebel prisoners. Good meals provided on the boat!