dtgreene: Don't forget that you can save your characters by Dropping them from the party, and then Adding them into a new party.
danubis: Hmmm, wonder if I can do this mid game to refresh their spells/HP.
I have a Half Giant Gladiator, a Thri-Kreen Fighter/Druid, Halfing Cleric, and Half Elf Preserver/Rogue.
What you could do is as follows:
1. Get a save file that is right by a campfire.
2. Drop characters from your current save.
3. Add characters to the save by the campfire.
4. Use the campfire.
5. Drop the characters who just rested.
6. Add them back to your main save.
(It might be best to use a different save slot just in case you make a mistake.)
By the way, why are you using a single class Cleric, especially since they don't get Cosmos spells above 3rd level?
My party has the same races and similar classes, but with extra multi-classing.
Half-Giant Ranger/Psionicist, Thri-Kreen Fighter/Druid/Psionicist, Halfling Druid/Psionicist, and Half Elf Fighter/Thief/Preserver. I have only just started. (Immediately after winning the first arena match, they made me fight again immediately for some reason.)