A couple of weeks is too soon as the asphalt will be bleeding oil to the surface for at least a month and usually for several months, so not only is the sealcoat not needed yet but will not stick right, and may keep the underlying asphalt from curing properly resulting in a permanently sticky, tacky surface.
Wisconsin Dells is a city in south-central Wisconsin, with a population of 2,678 people as of the 2010 census. It straddles four counties: Adams, Columbia, Juneau, and Sauk. The city takes its name from the Dells of the Wisconsin River, a scenic, glacially formed gorge that features striking sandstone formations along the banks of the Wisconsin River.
Season: The first Saturday in May through March 1 for all game fish on inland waters. Boat Launches, Upper: River Road (Public Boat Landing): $8 Daily; $50 Seasonal. Seasonal pass paid at the Wisconsin Dells Municipal Building or Wisconsin Dells Police Station. There is a lock box at the landing for daily fees. River Bay Premier Camping Resort Boat Launch: $5 Daily; $25 Seasonal - can be purchased at Hardware Store in Lyndon Station and from the Township Treasurer.