Might be in a situation next week were i'll be arriving on a redeye at SFO approx 5:00 a.m. Checked luggage. NOT transferring to another flight. Want to get a couple of hours of rest before heading out of the airport. SFO has two arrivals lounges that we'd qualify for -- but they're listed as opening at 8:00. Lounges/other comfortable spots of course exist........... but i'm not keen on leaving our checked luggage to somehow get scooped up in baggage claim as "unclaimed;" even temporarily. Feeling stuck. Would appreciate any thoughts, thanks!