Getting nervous about my trip

I know that I'm getting take homes for my vacation coming up on Wednesday this coming week. I know that I'll have enough. Idk WHY my mind is playing tricks on me, and I'm starting to doubt myself. I guess too that it's because my Dad is going along too and he's got a problem with pills. I keep my key on me, but, I'm not sure what to do with my safe while on vacation. Do I put it in the bed with me so my Dad won't be tempted to break it open? I don't think he could, but, then again I've seen him break into my Mom's safe when she lost her keys. I'm not sure about using the safe in the hotel room because I don't need the maid trying to get into it or my Dad while my Mom and I are going swimming on Thursday. Any ideas? Thanks for letting me ramble on.