I understand about the bikes. We only carry 2 of ours and we manage to fit them behind the front bucket seats when parked. We'd never leave those expensive bikes in a shed, even at seasonal campground. So they remain inside when we are gone home for the week to work. When we travel, they fit in the back of our CRV but as soon as we need to do errands or take our 3 dogs on the road , the bikes go back inside the RV. So those 2 buckets are not really used while parked as hard to access. Waste of space...but that's us too. 
Ah...we also have a small plugin cooler for the water and hubby's spare beer cans. But we never plug it. We leave this in our bedroom and it serves as a step for the cats to climb on the super high bed.
Helene
Riding a 2014 Specialized Amira LS4 Expert - aka The Zebra!
2015 Specialized Crux e5 - aka Bora Bora bike