Your Truck's Interior
We all know that the smells that could be lingering in your vehicle's interior can alert deer, so in addition to changing into your camo on the field and practicing good scent control, first remove any commercial air fresheners from your vehicle and use one of the cover scent wafers in a neutral scent like "fresh earth" or "natural pine" as an air freshener. Just hang it from the rearview mirror like you would the classic pine tree. Oh and the classic pine tree may say pine and smell nice, but it is definitely a perfume like pine that is not natural, and i would definitely not recommend using one.
Its not a substitute for poor scent control, but it could help from getting you winded
Dont forget to spray down too... everything including your bow