Electric and 8th nationals

[Kifogrande]

I have my entry form for the Nationals sat here waiting to be posted off. I just wondered if the brca manage not to clash the 8th offroad nationals and the 10th offroad nationals or should I wait until the dates for 8th are released? I dont really want to send a cheque off for all the 10th nationals if they then go and clash with an 8th national.

Thanks for any info