We're getting married on 6/2. The plan is to have the ceremony outside in the park behind our reception hall and then have the reception indoors. However-I am TERRIFIED that Mother Nature is going to "make it rain". While we do have the option to move the ceremony inside to the dance floor, I feel like we would be crowded and it's just not what I had in mind. I thought of having a tent rental on standby---if they even do this. Obviously I would not need them if the weather is beautiful. Any advice??