Hobo politeness question!?

you know those signs hobos have? need food or whatever? would it be rude to give a hobo a care package ( socks shampoo soap food water towels brush etc) and a dollar in excange for their sign? how bout if we dont give him the package and just give him a dollar for their sign? is that rude? truthfully answer please! but dont be rude i didnt really think the whole thing out.(: