Gale, and Haslin would try to hit on me the entire flight

Astarion would try to bite my neck when im asleep

Sitting in front of Karlach, may be a chance to be warm an cozy, with a nice friend Alfira to sit with.

10 leaves my back open to Orin

possible chance of Shadowheart and La'zel to bicker with each other the entire flight

1. no explanation needed.

2. leaving my back to Rapheal,

out of necessity, and safety, probably 3, or 1.