My wife, daughter (12) and I will be flying to Anchorage the second week of August. Renting an RV and heading generally north. I would like to take the girls on a 3 day / 2 night float. I want it all of course. Sightseeing, some fun rapids, and (of course) fishing (preferably the fly type). Any suggestions for an area and guide service is most welcome. We're flexible on location but not date. Thanks.