I've been down here in Texas too long, and figured I needed a bit of advice on packing for my next fishing trip. When fishing the West Yellowstone area in late September, would I need to pack waders, or would wet wading be comfortable? Are felt soled boots allowed any more or do I need to purchase some new ones? I don't think I'd be introducing anything foriegn by using them, it's been over a year since they've been wet.

Any flies that I need beyond the typical? I'm sure I'll stop in a local shop for advice and buy a few flies in exchange, but if theres something I should stock up on I'd appreciate knowing. I'm thinking hoppers may be in order.

It's going to be a short trip, with only one full day on the water, so I'll likely just bring a 9' 4wt, 7'6" 5wt, and possibly a new bamboo rod I made, but it casts best with a 2wt line, so I'm not sure if it would be up for the task.