Cloakwood without a thief

Any strategies for how to proceed? I'm running a custom party of a paladin, cleric and mage. About to start the spider area of Cloakwood and thinking hmm, I've never done this without a thief in the party. I hate to skip out on recovering Chedak's body...and thinking ahead, parts of the mines are going to be potentially painful.
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An easy way to kill the Battle Horrors is to use the Wand of Frost (from the spider lair) on them.
In any case, if you have a level 7 character this early in the game, I doubt the mines will be that tough.
Now my party is in the Gate and I'm trying to concoct some reasonable way my paladin can lay her saintly hands on the Cloak of Balduran. (Usually I pickpocket it.) Pesky ethics (and lack of skills) are getting in the way. Boo. This is why I always, always play as a thief! Walking past a locked chest just seems so wrong! (Even when they're filled with junk.)
as for the cloak of balduran what you can do, is drop someone off temporarily ( say at the elf song tavern ) and go pick up alora at the hall of wonders at night ( since she will come with a nice pick pocket score ) use her to grab the cloak, drop her off back where ever and bring your previous companion back from the elf song