Thanks again! I like that rule of thumb and I do indeed camp more than I hike (off kayaking for a week for Christmas, yey!) plus when it rains here it can rain for days on end. I miss Florida weather! Don't miss all the bugs and beasties though - believe it or not man is the only creature in NZ that kills, there are no native mammals or snakes, and even the spider bites just hurt like a !@#$. Still find that hard to get used to! So it looks like you have talked me into the Superfly. Decision made (I think)!