Rain never stopped me from shooting in the military....I'll be there, even if I'm the only one who shows up. Its posted as a rain or shine event and I can't make it Sunday.
Last time I went it was raining too. I had a guy telling me I'd get wet and muddy... I was like so. I wanted to shoot the M60 didn't bother me in the least, then he's trying to tell me how it works, etc., I listened for about 2 seconds. Tucked it into my shoulder and let it rip. Got up looked over at him and told him I was ex-mil.
Heck when I was at Dix and had to qualify it was pouring ass rain , freezing cold, so it wasn't anything new to me. Plus the whole time we were on the ranges it was raining.
Hubby told me it wasn't nice to mess with him though.