Agree with Lenny. Bring a WA and general purpose zoom and that's it.
If you know you'll have the luxury of time, bring the tripod and your filters. That's only if you're very sure you'll have time to set up your landscape shots. No point rushing through your landscapes and not putting much thought into it.
I don't think you'll need to bring your 24mm, 70-200 nor 2X Extender.