I now have first hand experience of this heat wave of which you all speak. Am no longer jealous having spent the day chasing three small people (going in opposite directions of course) around the park. [melt]
Nothing to add on the subject of jam except, yum and respect.
sazzles - have really just whizzed on when I saw you were going to Studland/Swanage as that is where my family is so know it all v. v. well. [WARNING: uninvited tourist guide coming] So many great things to do...the railway would prob. be perfect for your girls (and for added child points with DD1, Mr Tumble is on it in his opening credits). Monkey World, we find, is a bit old for ours at the mo, but Farmer Palmer's is perfect. Then of course, beach, beach, beach. Lulworth, Tyneham, Kimmeridge sooooo much nicer than Studland. Although you probably knew that already . Have a fab time though and hope France is great too.
Passed a parenting milestone this morning... DD1 walked in on us . She clearly had no idea whatsoever what was going on so no harm done, but still....