I will be in the Cooper Landing Area 9/2-9/9. There will be 4 of us - one my 68 yr father. We have booked to float the upper Kenai with an outfitter on 9/3. But we are looking into renting a floating platform ourselves for the rest of week. What is a good choice ? A cataraft or raft ? Is it possible to rent a cataraft capable of seating a rower with 3 others seated ? Also we will have only a 29ft RV as transportation up and down road along river to shuttle ourselves and the boat. Is this possible/practicle ?. Are there shuttle operations available that would pick us up at Kenai Princess RV park with the raft, run us up river to a put in and then pick us up at end of day and return to RV park ? IS there raft rentals in the Cooper Landing area ? Thanks for any help ?