Single Rebuy/Addon Tounaments

There's a $10+1 NLHE One Rebuy and One Addon tourney on Stars in a few hours, and I was wondering about what sort of strategy I should appraoch with this. Do I take my single rebuy right at the start and play normal, if slightly looser poker, than a freezeout, or do I do the normal "push 88+, AJs+" rebuy tournament strategy and hope to double up or just rebuy again? I've always played rebuys and freezeouts completely differently, and I'm not sure how to approach these single rebuys. Thanks in advance.