On the other hand, in 2010, ice-out occurred April 5, and temperatures by the end of April were 50 degrees. My point is that the fish behavior around opening day depends not just on ice-out dates, but also on weather after ice-out.
You have to make decisions about the type of manufactured home foundation you want installed. A Low Profile type is popular now, but may be much more expensive. Generally, an alternative FHA approved pier foundation costs less. The Contractor will give you a bid on all the costs involved for either type foundation.
1 Manufactured homes are mobile homes 2.0; they are built to higher construction standards than their predecessors built prior to 1976. Homes such these may be typically joined and installed on a permanent concrete foundation or movable block pillars.  Mobile homes are the original movable home.