Toward where you just were

• To the stern
• Tailward
• In the back
• Trailing
• Aft
• Toward the caboose
• Sternward
• In back
• Toward the back of the boat

Wiktionary Word definitions in Wiktionary
adv. backward; in or to the rear; behindhand vb. To raise; to set up; to stir up.