I'm working myself back into shape to tour. I've been riding 20 miles a day almost every day. I have been for about a month now. I'm hoping to do a 100 mile trip next month. I'm at least to the point now where my legs don't feel spongy when I'm done with the 20 miles and I don't have to gear down nearly as much on hills/inclines. Saddle soreness is gone and my Brooks saddle is worn-in and pretty comfy. I've also been running around with my panniers on and all the bells and whistles that I would take with me.
I'm enjoying the 20 miles a day so much that I don't feel as good if I don't make the trip.
So based on the little info I've given above, do you think 100 miles would be a good trip to try? I have a relative to stay with once I get there and there's no terrain difference between here and there (Florida, very few hills anywhere).