Right now I think 4% of travelers on RS Tours are testing positive (correct me if there are new numbers). I know you aren’t doing a tour, but just to put a number on it. I believe a group tour is higher risk than individual travel with reasonably safe choices. Like masks in indoor crowds and mostly outdoor meals. Tours are together in busses a lot (masked but still a lot of time), mostly eat indoors, and generally have lots of exposure to each other. Meanwhile you only have prolonged exposure to your family (sure, you meet people, but you don’t hang out with them for days) and can eat outdoors. So your odds are better than a tour member in my opinion. So…is it worth the 3% or whatever chance?
Also get an ANTIGEN test, not a PCR. PCRs can pick up old infections and very low levels of virus, so you are more likely to be positive. An antigen test mainly picks up current, contagious infections which is what matters. Both are allowed.
So I say go…but if you are concerned can you move it to July?