So, my questions:
1. Does a druid's poison immunity at lvl 9 mean she can't get drunk?
2. Is there something I can download--or a site or something--that'd tell me how to calculate the DC for different types of alcohol? Or ANY alcohol? Hell, can someone on here maybe help me do it if I give the relevant stats? (Weight 123 lbs, CON 14, Fort save 7)
3. Tangentially related: Can Wood Shape + Ironwood + Permanency = decent set of medium armor for my character? Because I'm sick of leather armor and she can't wear steel.
4. Another tangent: Are there any feats or spells that could somehow augment an animal companion's abilities? She has an owl animal companion, and while it's nice to have one of the only animal companions that can fly, I'd like her to not be quite so useless as she's been.