Came across 5 open business saver awards on UA 154 for next year (4/18/18). Its on a Wed and only has 5 out of the 5 stops vs the Monday island hopper.
Would need to figure out Shabbos, etc since it gets into GUM on Thursday afternoon. Its the week after pesach.
In looking for availability, I have not seen any other dates that have saver awards, and surly nothing with 5 spots open!