I hate to say it, but Sam's about willing to let this job go. The elf has rubbed him completely the wrong way, and is clearly still trying to jerk the team around--"we must leave immediately, but you need to prepare and get immunizations, but we must get everybody here right now so we can leave, but if you say no I have time to get others". Either this is a rush job where time is so important that we need to pull Snow off her date, in which case Queen Frosty should have indicated something in the initial contact (and presumably have the necessary immunization stuff pre-arranged), or we can take a few days to prepare, which gives Snow plenty of time. She can't have it both ways. Also, the initial contact did not require the entire team to be present (Torley and Sammy could easily have come by themselves), so Sam's surprised that the elf is bitching that they didn't all drop everything and come at her beck and call.
He's also aware that Sammy is very reluctant to go, though he doesn't know why.
He's got obligations to the Club, but he's not convinced right now that those obligations include putting up with this Johnson.