How do i maximize business driving my 72 f-250? ( space issues)

hi i was wandering how do i maximize my camper specials space.....



I wanted to put up walls but that requires money for wood.... Most of my woods obtained thru old time break downs.... coaches, tvs, beds etc.

also how do i maximize output without increasing input in loads...

I find my loads to be consisting of small time stuff like tvs, mattresses, coach parts and appliances from apartments. whats my best bet to bring in 50 dollars daily?



There is a whole horizon i am missing as of lately... other yards look better and have better rates... but they are farther from home...