Yes, as tryto said, bring maybe like 5 or 6 brews, but the majority Super Restores. As for sharks, you don't need to bring them but they couldhelp. If you choose to bring them, only bring 1 or 2 of them. Only use them if you're desperately low on Hp, because then Sara Brews don't heal very much (partially based on how much hp you have) and you'd have to use a lot of doses to get back to full.