It's kind of difficult to manage contact, isn't it?
But I tend to consider extended lack of contact as lack of interest and just let it go.
No dates arranged for this week.
Mr Rose has texted today but didn't mention meeting again and I'm not that keen, tbh. So, I'll leave it to him to do the chasing if he really wants it.
Two other younger blokes (my ageish) have been in touch, but not over the weekend. One last night and the other this morning. 
But the e-mails are kind of the nice getting to know sort, with kisses at the end. No mention of meetings yet. I might mention a two week holiday in three weeks... 
One is supposed to be shy and keeps asking if we can keep talking. I asked him for more concrete suggestions. He is also supposed to work relatively close, but his base being a few hundred miles away. (he was probably away during the weekend, I guess.)