I don't think there is any one piece of advice that you can give. My hubby was deployed when my son was 2 months old. For the first half of his deployment (about 5 months) I went home and lived with my parents again, it was free babysitting and the support system I needed. At the time I was in California and all my family was in NY so it was really hard.
But when I went back to Cali, I realized I was a lot stronger then I ever gave myself credit for, and I became really close with a few of my neighbors (I lived on base) it was such a nice thing to have women who actually understood what I was going through and didn't ask me why I did, they just knew that it had to be done.
Now my husband is out of the Marine corps (so I guess I technically don't be long in this group, but I have been there done that type of thing) But I have the utmost respect for all of our military members and their families who support them! And THANK YOU!!!!