man I think 4 is too many on my 23- and actually prefer 2. but with the price of fuel 3 is helping a little. I think 4 would be waaaay to many on a 20 personaly, but some of my friends only take baths once a month. I fished 3 casting for trout yesterday and with gear and such 3 again is ok but 4 would have been crowded.(on my 23)
