I have a metal capping that needs to be tarred along the seams. The capping is supposed to seal the join between my mobile home and the addition in one section and the porch in the other location. Instead, the run off from the mobile home goes under the sheet metal on the addition and the porch. I can pay $15/hour and I only need one person for the job. I'm located next to the airport in Penticton. Please let me know that you have experience with this, with reference information.