June 27th wedding is On, but guidelines are not clear

Now that things have opened back up in Wisconsin our wedding venue (rural Oconto county where there are few cases of Covid) is opening and our wedding is back on schedule for June 27th. The problem is that our venue has not come up with guidelines yet. There seems to be nothing set in stone for our state. It went from shut down to wide open. It’s frustrating and makes planning impossible since we don’t know if we will need to cut back on the number of guests. We invited about 145 people. The max capacity for indoor receptions (it could rain, right?) is 150. If they allow it to be full-capacity, I feel irresponsible. Would you cut back now or keep waiting to see what happens? Do any of you know what guidelines most Wisconsin venues are following? They did say they’d get back to me in another week when they know more, but I’m getting impatient. Any advice is much appreciated.