To Fun4 us Snowmobile Rentals ! Fun4Us -We have several fan-cooled sleds available for you single riders - the quicker 440cc sled or the more manageable 370cc sled. We also have 570cc two-up touring sleds that will accommodate two adults for the price of one. Fun4Us lets you ride anywhere else in Michigan. With a centrally located pick-up/drop-off point at Crooked Lake Resort west of the US-10 and US-27 intersection in the middle of the Lower Peninsula, you can access the trail system directly from there or use one of our trailers to take the sleds to any trail - nearby or across the Mackinac Bridge. Most years, the well-groomed Northern Michigan trails promise excellent riding from early December to well into March Crooked lake Resort has Lodging,snowmobile trails,across the road ,Bait shop ,Located on the lake ,For all your vacation needs ,all year around