Help Power Washing Trailer (Michigan Ave)

Need help power washing our 26 ft.
trailer.
I'm getting older and don't want get on roof.
I have ladders, power washers etc.
Probably 3 - 4 hrs work for this.
$80 And after it drys the next day or so, I will also need someone to slide under and spray rusty areas with rust inhibitor.
I have new full face masks and the other kind as well.
Maybe 1 hour tops.
$30 Need someone that can do both.
Not hard work.
text me.
Mark.
Don't need work done until 4/17 or so.
Not before.