Snow: Hi George,The biggest thing is to get the terms laid out in a contract for the both of you.

My grandparents have snow birded to the area for the last 33 years.

Winter time is a difficult time to rent or people to move with snow and ice unless they really have to move.

If we get a big snow storm my contractor comes and cleans up our two spaces as a curtesy.

A few questions might help you figure out the cause:How much rain (or snow melt) was there before/during the flooding?

Snow is this mobile home in a park and do they own the land under it? 

Usps handles snow removal and outdoor keep up.

This is for my mom, who has been a snow bird in Port Richy, FL at this property for a little over 6 months each year for the last 6 years, but still maintains Pennsylvania residence status.

With that said, what are things to look out for (weather, snow, insurance, sewer lines, etc)?

Perhaps more common for a snow removal vendor as its usually a seasonal service paired with landscaping where employee relationships are more likely to exist.