So im thinking of getting into sealcoating and i have a few questions. 1.) What size tank to start out with, just planning on doing res customers? 2.) What type of agitator? I see some tanks have rakes or a squeegee! 3.) How do i go about finding a local sealcoat dealer? 4.) Is a hot tar crack sealer a must? 5.) And who makes the most dependable rigs, i don't want to have to buy things twice? 6.) Whats the best products to use to get up oil and gas stains? After 13 years in the lawncare & landscaping biz im tired of being asked if i seal driveways so i going to make an investment in the proper equipment to do the job right! Also tired of people around here saying sealing is a waste of money when they continue to keep doing it, i tell them the people that are doing it are doing something wrong, the sealer should not come off in 1 year or less, and correct me if im wrong it should also not turn your driveway into and ice skating ring! Thank you in advance for any and all info and or suggestions you may have!