ForceUser said:
STR 15
DEX 12
CON 10
INT 12
WIS 13
CHA 13
This person is knowledgable, quick-witted, and outgoing, perhaps something of a rake, a swashbuckler. He/she either has some formal education, born of a wealthy family, or has been around the block more than most folk. He/she might have spent some time on the high seas, developing a strong grip and an athletic physique despite not being terribly healthy, due to diet and general lifestyle. Perhaps he/she would have had a higher Constitution score, but has had a serious illness at least once, possibly has an impressive injury or two.
Skills (at 1st level): Balance, Bluff, Climb, Jump, Knowledge - the Sea, Profession - Sailor, Sense Motive, Spot, Swim, Tumble, Use Rope.
Feats: I usually play humans, so I'll select two at 1st level, Power Attack and Cleave.
In combat: With too few hit points, and a middling armor class, the key is to be where they least expect you to be, and drop them before they drop you. Use of Balance, Bluff (Feint), Climb, Jump, Swim and Tumble can get you into position to use your Sneak Attack. With Cleave, you can even get the drop on a couple guys at once.