No worries. Routines are all up in the air over the summer holidays, but things should start to settle next month. I have to work around family so I'm a bit of an expert in the wife time trial ("you'd better be back by xx o'clock!")
The northern edge of the forest around Nomansland is about 15 miles for me if you wanted to meet somewhere in the middle. Or, if you want to expand your horizons, you can train it to Winchester (I'm very close to the station) and I can show you some routes north. Up toward Newbery is a cracker. Similarly, I don't often head west of Bournemouth/Poole, so if you have some rides that way I'd be interested.