are there options for longer term...not just daily park permits?
All I know is what is below....3$ /p /p day
NATIONAL PARKS ENTRY FEES
There are entry fees to some B.V.I. National Parks including The Baths, Virgin Gorda; Sage Mountain National Park, Tortola; and the J.R. O'Neal Botanic Gardens, Tortola. Single admission to land parks: B.V.I. Residents $1; Visitor (child) $2; Visitor (adult) $3. Marine Parks: B.V.I. Boats, $3 p/p/day; Foreign boats, $6 p/p/day. For rates for multiple uses, groups and commercial usage, contact the BVI National Parks Trust at (284) 494-3904.