Ivan,
Glad to hear that you are considering retrying the hobby. Be forewarned that it can be "addictive"!
The HEFA application is available on-line at
viewtopic.php?f=26&t=2004. You can download, print and complete the application. The nominal $50 is money well spent to support the club field lease, trainer, etc. and these fees can be provided to any of the executive. There are normally three of us at the field on the most frequent basis.
The weekend is looking fantastic and well deserved after all of this rain!!!
Brian